什么是 “Speaking of Which”？
“Speaking of which” 是一个常用的英语口语表达，用于在谈话中自然地引出与前文相关的新话题或补充信息。 它相当于中文里的“说到这个……”、“正好提到……”或“顺便说一句……”。
A: I haven’t seen Tom in weeks.
B: Speaking of which, he’s coming to the party tonight!
B: Speaking of which, he’s coming to the party tonight!
使用场景
- 当你想顺着对方提到的内容继续展开话题时。
- 在聊天中自然过渡到相关但略有不同的子话题。
- 避免生硬的话题切换，让对话更流畅。
常见误区
很多人误以为 “speaking of which” 只能用于正式场合，其实它在日常对话中非常普遍。
另外注意：“which” 指代的是前面刚提到的某件事或某个人，因此上下文必须清晰，否则会造成混淆。
更多例句
— We’re out of milk.
— Speaking of which, I need to go grocery shopping later.
— Speaking of which, I need to go grocery shopping later.
— Did you finish the report?
— Not yet. Speaking of which, the deadline was moved to Friday.
— Not yet. Speaking of which, the deadline was moved to Friday.
小练习（JavaScript互动）
点击下面按钮，随机查看一个 “speaking of which” 的使用示例：