重點講解：
1. instead of
代替…；而不是…；
eg. Instead of complaining about what's wrong, be grateful for what's right.
別抱怨不好的事，要對好的事心存感恩bfwKiW~u9mA。
eg. Instead of playing it in the traditional style, she jazzed it up.
她并沒有按照傳統風格演奏，而是糅合了爵士樂風格u4TwO8DUL|32w1HEzz。
2. in case
以備；以防；免得；
eg. You'd better take the keys in case I'm out.
你最好帶上鑰匙以防我不在家KP3b*Y]i*eTMJWm=。
eg. Keep some candles as a standby in case the power fails.
預備一些蠟燭以防斷電uy1=v3;!4FmD-。
3. fair enough
（說法、決定或行為）有些道理，說得過去；
eg. If you don't like it, fair enough, but that's hardly a justification to attack the whole thing.
如果你不喜歡，這說得過去，但把它批得一無是處就沒什么道理了4J-fxT8QHlp0%3w~s!e。
eg. Fair enough, you didn't have a perfectly happy childhood: but your childhood is over now.
沒錯，你的童年生活不那么幸福：但它已經過去了WJwUrzfN_aG|U。