重點講解：
1. come in handy
派上用場；
eg. That key will come in handy if you lock yourself out.
要是你把自己鎖在了屋外，那把鑰匙就派上用場了f-lwNMZ(P%Cz[。
eg. The $20 check came in very handy.
那張20美元的支票正好派上了用場gcK1=1G@Y,m。
2. in so far as
在…的范圍內；到…的程度；只要；
eg. You are qualified in so far as you don't cause problems.
就你不會制造麻煩而言，你是合格的+GQ+&&*9iBU,qq@。
eg. He can be trusted in so far as he has never yet told a lie.
他是可以信任的，因為他從未說過謊~T_|&C;!DEKhD&Vwtr。
3. concentrate on
全神貫注；集中（心思）；
eg. You should concentrate on the road when you're driving.
開車時注意力應集中在路上fdeowQ,u|pd~6。
eg. Clock watchers can never concentrate on their work.
老是看時間等下班的人決不會專心致志地工作S3Sa1AOF1^,*Gvh(Vx3。
4. throw up
嘔吐；嘔出；
eg. This smell is enough to make you throw up.
這種氣味令人嘔吐VyFT@C.=i5@[8B28]PN。
eg. If you are going to throw up, be sure to do it in the sick bag.
如果您想吐的話，一定要吐到嘔吐袋里ALZ;||^St*H5m4Y5FY1。
5. fall into place
（情況）豁然開朗；（事件等）自然而然地按所希望的方式發生；
eg. Once the decision was made, things fell into place rapidly.
一旦作出決定，事情就立刻順理成章地發展下去了@@N[jO,bkL4Ud#Sa~。
eg. When the reasons behind the decision were explained, of course, it all fell into place.
當然，在這一決定背后的原因得到解釋之后，一切就變得