重點講解：
1. go on
進行；發生；
eg. I don't know what's going on.
我不知道發生了什么事!p4twZ9]v4~gasAmbH。
eg. While this conversation was going on, I was listening with earnest attention...
這場對話進行的時候，我聚精會神地聽著a|f*rtPm~0|D[lHjSms。
2. for sure
無疑；肯定；
eg. Even to this day we don't know what happened for sure.
即使到現在我們也不確定究竟發生了什么Swq(GSp#%&T=@)@a。
eg. If we could by any possibility manage to do it, we would for sure.
如果我們有辦法做那事，我們一定會做的xx.GtDxP1Rnm。
3. allow sb. to do sth.
允許；容許；準許；
eg. This should not be allowed to happen.
我們不應允許這種情況出現*-wd#_&9WR-wMXlu*E@k。
eg. He promised to allow justice to run its course unimpeded.
他承諾要讓司法正義不受阻礙地得到伸張oO;Wj;tHktvfZJ,。
4. force sb. to do sth.
強迫；強制；
eg. The enemy surrounded the town trying to force them to surrender .
敵人圍困了這個城，想逼他們投降v7v32!PY41MI@&38B。
eg. He was forced by the scandal to resign the office to which he had been elected.
他因丑聞而被迫辭去他已當選的職務#V;dihHNwmcv=IBqLC9g。