Spare capacity：When a business is operating at less than 100% capacity, it is said to have “spare capacity”。闲置生产能力。

　　Listed companies：a listed company is one whose shares may be bought and sold on a stock exchange.

　　上市公司。

　　e.g: Our shares are now listed and traded on the Toronto Stock Exchange.

　　Factor in:将….纳入、列入重要因素。

　　Withdraw(这词用法多，让人混淆，把常用的列出来)：

　　1、to take money out of a bank account, etc转自:考试网 - [Examw.Com]

　　e.g: You can use the card to withdraw money from cashpoints all over the world.

　　2、to stop giving or offering sth to sb

　　e.g: The drug was withdrawn from sale after a number of people suffered serious side effects.

　　3、to stop taking part in an activity or being a member of an organization

　　e.g: There have been calls for Britain to withdraw from the EU.

　　4、to say that you no longer believe that sth you previously said is true

　　e.g: The newspaper withdrew the allegations the next day.