考生必须留在座位上，等所有试卷收好以后方可离去。

Candidates shall remain in their seats until all the papers have been collected.

《牛津词典》

如果你还留在座位上，他说，你就窒息了。

If you stayed seated, he said, you'd suffocate.

youdao

当这些乘客都走向出口处出去时，他却独自留在座位上，好像不愿意离开似的。

While all the passengers made for the exit, he stayed at his seat as if unwilling to leave the plan.

youdao