重點講解：
1. in general 總的來說；總體上來看；大體上；
例句：In general, it seems to work pretty well in suburbs and out in the country. But not in the cities.
一般來說，在郊區和農村似乎可以找到相當不錯的工作hTX+|IGqvq)n)ci。但在城市就沒這么好=3nie(2.2HF#GwZ。
2. account for （數量或比例上）占；
例句：These commodity funds account for almost two-thirds of the total, but funds investing foreign exchange reserves have been growing faster.
這些大宗商品基金約占基金總額的三分之二，但外匯儲備投資基金增長更為迅速uWlVePDxjg。
3. result in 導致；引起；造成；
例句：That will only result in an impulsive decision, which is often a bad one.
那只會導致出現一個沖動的決定，往往會是壞的決定T,;rXiPxDovpewyHK。
4. cut down on 削減；減少使用；
例句：We must cut down on the amount of material we use.
我們必須削減原料使用量8tkvrQmh%D。