springboard

跳板运动

She bounced twice on the springboard before diving into the pool.

她在跳板上弹了两下才跃入池中。

跳板、起点、踏脚石比喻

The internship became a springboard for her career in publishing.

那份实习成了她投入出版业的跳板。

跃升、一举推向常接 into

That one song springboarded the band into international fame.

那一首歌让乐团一举跃升为国际红星。