重點講解：
1. either...or...
不是……就是……；要么……要么……；
eg. He gave me an ultimatum: either Tom had to leave, or me.
他向我發出了最后通牒：不是湯姆離開|QkF]OT)]+Jw。就是我離開h]bZOAUz4*=2,vdi@wey。
eg. Either one goes forward or he will be left behind.
不進則退TpmtfdmYJj|BvV7^v。
2. in depth
深入地；徹底地；全面地；
eg. We will discuss these three areas in depth.
我們將深入探討這3個領域(iB[h*4APzO48os。
eg. Their achievements have already been analysed in depth and do not require further discussion.
他們的成就已經全面分析過了，無需再議RIG-n7djHI-Ou。
3. come along
（尤用于鼓勵別人參加某活動）來吧，一起來；
eg. Come along and join the ball game.
過來和我們一塊兒打球ajJL0~ych4M^8。
eg. There's a big press launch today and you're most welcome to come along.
今天有一個大型的媒體推介會，非常希望您能光臨0z4~,KUlQ(Eexz@@Z。
4. take up
接受，答應（提議或挑戰）；
eg. You should take up my suggestion and start saving money.
你應該接受我的建議，開始存錢2oEb6_nm|[94KiDN,Bd。
eg. I'd like to take up your offer of a ride into town.
我愿接受你的邀請，搭你的車進城W%Ih,|Q!YwTZUd]~7。