情景对话
A: A button came off my shirt.
我的衬衫掉了一颗扣子。
B: What are you going to do?
你将怎么办？
A: First, I have to find the button.
首先，我要找到这个纽扣。
B: Where did you lose it?
你在哪里丢的？
A: I have no idea.
我不知道。
B: A button is hard to find. Did you look in your pant cuffs?
纽扣很难找。你查看你的裤腿了吗？
A: That's a good idea.
好主意。
B: I found a button in my pant cuffs one time.
我曾经在我的裤腿里找到过一颗纽扣。
A: Let me look. No, it's not there.
我看看。不，没有在那。
B: Many shirts come with an extra button.
许多衬衫会多附带一颗纽扣。
A: You're right. This one does have an extra button.
你说的对。这件衬衫还有一颗多余的纽扣。
B: Now all you have to do is sew it on.
现在你需要做的就是把它缝上。
