获得入门级职位是踏上就业阶梯的第一步。

Securing an entry-level position is a first step on the employment ___ladder.

他在公司晋升阶梯上迅速攀升。

He moved rapidly up the corporate ___ladder.

要取得进展，必须准备好迈出职业生涯阶梯的下一步。

To progress, one must be ready to take the next step on the career ___ladder.