重點講解：
1. a while
一段時間；一會兒；
eg. I faltered for a while and was still unable to make a decision.
我躊躇了一陣，還是無法做決定。
eg. After a while, I began to get bored with my job.
過了一段時間，我開始厭煩這份工作。
2. I can't believe
（表示驚奇）難以置信；
eg. I can't believe he got that money honestly.
我不相信他是靠正當手段弄到那筆錢的。
eg. I can't believe I fell flat on my face at the recital.
我簡直不敢相信,我的演奏會完全失敗了。
3. there's no way
沒有可能；沒門；
eg. There was absolutely no way that we were going to be able to retrieve it.
我們絕對不可能把它找回來。
eg. There's no way I'm agreeing to that!
這件事我決不同意！
4. go Dutch
各付各的賬；平攤費用；AA 制；
eg. They decided to go Dutch.
他們決定各自付帳。
eg. We went Dutch on a meal in the new restaurant in Shaftesbury Avenue.
我們在沙夫茨伯里大道一家新開的飯館里AA制吃的飯。