如果公司倒闭，数百个工作岗位将岌岌可危。

If the company fails, hundreds of jobs are ___on ___the ___line.

她知道直言不讳可能会让她的整个职业生涯岌岌可危。

She knew that speaking out could put her entire career ___on ___the ___line.

这场丑闻让他的声誉岌岌可危。

The scandal left his reputation ___on ___the ___line.