重點講解:
1. play a role in 在……發揮作用;
例句:They played a shameful role in this farce.
他們在這場鬧劇中扮演了可恥的角色 。
2. for the most part 大部分;多半;通常;
例句:For the most part the defaults given should be suitable.
大多數情況下,默認選擇最為妥當 。
3. be sure to do sth. (事情的發生)一定,必然;
例句:With over 80 beaches to choose from, you are sure to find a place to lay your towel.
有 80 多個海灘可供選擇,你一定能找到一處滿意的 。
adj. 合適的,適宜的
adv. 合適