大多数新闻杂志都有一个专门报道外交事务的板块。

Most news magazines have a section devoted to ___external affairs.

所有考试都由外部考官评分。

All exams are marked by an ___external examiner.

公司聘请了一位外部顾问来审查其运营。

The company hired an ___external consultant to review its operations.