A criminal charge involving an unlawful physical attack (assault) and actual physical contact (battery) upon another person.襲擊及毆打（刑事指控，包括非法攻擊及實際身體接觸）
Example:He pleaded not guilty to one count of murder and one count of assault and battery on a police officer
The specific injury, disease, or event that directly results in a person's death, as determined by a medical examiner.死因（由法醫鑑定直接導致死亡的原因）
Example:The official cause of death will be determined by the Office of the Chief Medical Examiner.
A psychological assessment to determine whether a defendant has the mental capacity to understand legal proceedings and assist in their own defense.能力評估（法律術語，指評估被告是否具備理解訴訟程序及協助辯護的心理能力）
Example:Court records indicate MacDonald was ordered to undergo a competency evaluation to determine his fitness to stand trial.
The legal standard that a defendant must be mentally competent to understand the charges, the proceedings, and to communicate with counsel.適合受審（法律標準，指被告必須具備理解指控、訴訟程序及與律師溝通的心理能力）
Example:Court records indicate MacDonald was ordered to undergo a competency evaluation to determine his fitness to stand trial.
A legal document that sets forth the facts and circumstances providing a reasonable basis for believing a crime has been committed or evidence can be found.合理理由宣誓書
Example:According to a probable cause affidavit, officers encountered a ''violent struggle'' upon arrival
This sentence features multiple appositive noun phrases in apposition to the subject "Jeffrey MacDonald": "a 36-year-old award-winning chef employed by the University of Massachusetts Amherst" (with a reduced relative clause "employed by...") and "Emma MacDonald, 31" (an appositive to "his wife"). The main clause is "Jeffrey MacDonald was arrested and subsequently charged with the murder of his wife", with a temporal prepositional phrase "following an incident at the Hotel UMass". The sentence exhibits high lexical density and complex embedding.此句包含多個同位名詞短語，與主語「Jeffrey MacDonald」同位：「a 36-year-old award-winning chef employed by the University of Massachusetts Amherst」（帶有縮減關係從句「employed by...」）和「Emma MacDonald, 31」（與「his wife」同位）。主句為「Jeffrey MacDonald was arrested and subsequently charged with the murder of his wife」，並帶有時間介詞短語「following an incident at the Hotel UMass」。句子詞彙密度高，嵌入結構複雜。
The sentence begins with a prepositional phrase "According to a probable cause affidavit" as a sentence adverbial. The main clause is "officers encountered a 'violent struggle' upon arrival". This is followed by a non-restrictive relative clause "during which MacDonald allegedly threw objects at them", which modifies "struggle". Finally, a participial phrase "striking one officer in the face" provides additional action, functioning as an adverbial of result or accompanying circumstance. The use of the relative pronoun "during which" and the present participle "striking" demonstrates advanced grammatical control.句子以介詞短語「According to a probable cause affidavit」作為句首狀語。主句為「officers encountered a 'violent struggle' upon arrival」。其後跟隨一個非限制性關係從句「during which MacDonald allegedly threw objects at them」，修飾「struggle」。最後，分詞短語「striking one officer in the face」提供附加動作，充當結果或伴隨狀語。使用關係代詞「during which」和現在分詞「striking」展現了高級語法掌控能力。
This sentence contains a main clause "Investigators reported" followed by two parallel object clauses introduced by "that": "that MacDonald stated he had intentionally beaten her..." and "that his intent was to kill her". Within the first object clause, there is further embedding: "MacDonald stated" followed by a reported speech clause "he had intentionally beaten her..." (with past perfect "had beaten"). The second object clause is a simple copular clause. The use of parallel "that" clauses and nested reported speech with tense shift (past perfect) exemplifies complex syntactic layering.此句包含主句「Investigators reported」，其後跟隨兩個由「that」引導的平行賓語從句：「that MacDonald stated he had intentionally beaten her...」和「that his intent was to kill her」。在第一個賓語從句中，有進一步的嵌入：「MacDonald stated」後接一個轉述言語從句「he had intentionally beaten her...」（使用過去完成式「had beaten」）。第二個賓語從句是簡單的系詞句。使用平行「that」從句和嵌套轉述言語及時態轉換（過去完成式）展示了複雜的句法層次。
The sentence has a compound predicate: "observed police officers with drawn weapons outside the room" and "saw MacDonald being led out with a chef’s apron tangled around his ankles". The first part uses a noun phrase "police officers with drawn weapons" (prepositional phrase modifying "officers") and a locative "outside the room". The second part uses the perception verb "saw" followed by an object "MacDonald" and a passive gerund-participle phrase "being led out" as object complement, further modified by a prepositional phrase "with a chef’s apron tangled around his ankles", which itself contains a past participle "tangled" in an absolute-like construction. This demonstrates mastery of complex complementation and participial structures.句子具有並列謂語：「observed police officers with drawn weapons outside the room」和「saw MacDonald being led out with a chef’s apron tangled around his ankles」。第一部分使用名詞短語「police officers with drawn weapons」（介詞短語修飾「officers」）和方位詞「outside the room」。第二部分使用感知動詞「saw」，後接賓語「MacDonald」和被動動名詞短語「being led out」作為賓語補足語，再以介詞短語「with a chef’s apron tangled around his ankles」修飾，其中包含過去分詞「tangled」構成類似獨立結構的結構。這展現了對複雜補足語和分詞結構的掌握。
The main clause is "MacDonald had previously received national recognition" (past perfect tense). This is followed by a perfect passive participial phrase "having been named Chef of the Year by the American Culinary Federation in August 2024", which functions as a non-finite adverbial clause providing additional information about the reason or circumstance. The use of "having been named" (perfect passive participle) indicates an action completed before the main clause action, and the passive voice shifts focus to the recipient. This structure is typical of high-level academic and journalistic writing.主句為「MacDonald had previously received national recognition」（過去完成式）。其後跟隨一個完成被動分詞短語「having been named Chef of the Year by the American Culinary Federation in August 2024」，作為非限定狀語從句，提供關於原因或情況的附加信息。使用「having been named」（完成被動分詞）表示在主句動作之前完成的動作，被動語態將焦點轉移到接受者。此結構常見於高級學術和新聞寫作。