重點講解：
1. talk to sb.
交談；談話；
eg. I talked to him yesterday.
昨天我和他談過了。
eg. It is infuriating to talk to someone who just looks out of the window.
和眼睛只看著窗外的人講話很讓人窩火。
2. forget about
忘記；忘掉；
eg. Let's forget about it, it's all water over the dam.
忘了那件事吧，這已經無法挽回了。
eg. Try to forget about your girl friend.
別再想你的女朋友了。
3. happen to sb.
發生（在…身上）；（某人）遭到；遇到；
eg. If anything should happen to him, that would be too bad.
如什么意外的事臨到他的頭上，可就糟了。
eg. You and I are like old friends from the start , and that doesn't happen to many men.
我和你一見如故，這是人生最難得的事。