1. specialist n. 专家
例句:The peasants looked up to him as a specialist.
农民们把他看作专家。
2. issue n. 问题
例句:He wanted to concentrate on a single issue.
他要集中在单一的问题上。
3. contact n. 接触,触碰
例句:He tried in vain to get into contact with the local branch.
他试图与当地分部取得联络,但没有成功。
4. suggest vt. 建议,提议
例句:I suggest our going to the park on Sunday.
我建议我们星期天去公园。
5. register vt. 登记,注册
例句:Waldo went to the city hall to register the birth of his son.
沃尔多去市政厅为他儿子作出生登记。
6. assist vt. 帮助,协助
例句:We asked him to assist us in designing a new bridge.
我们请他帮助我们设计一座新桥。