重点讲解:
1. be vulnerable to 易受伤害的;易受影响的;
例句:Migrant workers are vulnerable to exploitation.
流动工人易受剥削 。
2. in particular 尤其;特别;
例句:They chat about nothing in particular.
他们随便闲聊,没谈什么特别的事 。
3. keep sb. from doing sth. 阻止(或防止、阻碍)…做;
例句:The turkey is basted to keep it from drying out.
烤火鸡时润以油脂以免烤干 。
4. in theory 从理论上说;照理说;
例句:In theory, nothing would seem to prevent us from getting there.
从理论上来说,没有什么可以阻止我们达到这一目标 。
n. 基因