Of意思是表示原因或理由

"of" 是一個介詞，它在英語中有很多不同的用法，但通常不用於表示原因或理由。如果你想表達原因或理由，可以使用 "because"、"since"、"as"、"for"、"on account of"、"due to"、"owing to"、"thanks to" 等辭彙。

例如：

1. "I can't come to the party because I have to work late."
2. "Since it's raining, we should stay at home."
3. "As we're late, we'll miss the train."
4. "For safety reasons, we can't allow children to play on the street."
5. "On account of the bad weather, the football match has been cancelled."
6. "Due to unforeseen circumstances, the meeting has been postponed."
7. "Owing to his hard work, he passed the exam."
8. "Thanks to your help, we were able to finish on time."

這些表達方式都是用來引出原因或理由的，而 "of" 通常用於表示所有格、來源、材料、目的、動作的對象或接受者等。例如：

1. "The book is a collection of short stories by different authors."
2. "She is a friend of mine."
3. "The chair is made of wood."
4. "We went to the bank to get some money."
5. "She is the mother of two children."

在這些例子中，"of" 用於表示歸屬、材料、去向和動作的對象，而不是原因或理由。