1.access to 进入；接近

例句:The country has no access to foreign loans or financial aid.
该国得不到任何外国贷款或经济援助。

2.take back 拿回；撤销

例句:I take it back, I think perhaps I am an extrovert.
我收回说过的话，我想也许我是外向型的人。

3.points out 指出

例句:They kept standing up to take pictures and point things out to each other.
他们不停地站起来拍照，还互相指点景物给对方看。

4.account for 占据；解释

例句:How do you account for the company's alarmingly high staff turnover?
你怎么解释这家公司高得令人忧虑的人员流动率？