extent

The rescuers did not know the full extent of the damage until the sun came up.

(Chinese) 救援人员直到太阳升起才知道受损的全部程度。

The report details the extent to which air pollution affects children's health.

(Chinese) 该报告详细说明了空气污染影响儿童健康的程度。

I agree with your suggestion to a certain extent, but I still have some doubts.

(Chinese) 我在某种程度上同意你的建议，但我仍有一些疑问。

To what extent is the manager responsible for the project's failure?

(Chinese) 经理在多大程度上要对项目的失败负责？