1.far behind 与...相差甚远

例句：He' s fallen far behind in his work.

他的工作远远没有做完k0amBR(c=|。

2.media briefing 新闻发布会

例句：'There's a lot of common sense evident in the Chinese government,' Mr. Wynn said at a media briefing.

他在新闻发布会上表示，中国政府显然拥有诸多常识pbZex!S46v。

3.four out of 10 五分之二

例句：Nearly four out of 10 had considered suicide at some point.

五分之二的人曾不同程度的考虑过自杀1sJHDGjgJDqU~。

4.be vulnerable to 易受...的攻击

例句：Individuals in certain occupations are apparently more vulnerable to alcoholism.

从事某些职业的个人显然易患酒精中毒症sP=nL=MWV!aCzdI^DI。