sixteen 四级六级

1.She began dating boys when she was sixteen.

16岁时就开始同男孩子约会了。

2.He was scarcely sixteen when he joined the army.

他参军时刚刚十六岁。

3.When he was sixteen he joined a religious sect.

他16岁的时候加入了一个宗教教派。

4.She was sixteen and sweetly innocent.

当时16 岁，天真烂漫，招人喜爱。

5.It's an imposition to ask the workers to work sixteen hours a day.

"人每天作十六个小时,真是太过份了。"

6.Compulsory schooling ends at sixteen.

义务教育至16 岁为止。