answer the call of nature

Does anyone need to answer the call of nature before we set off?

我们准备出发了，有谁想上冼手间？

There were no toilets and the pupils went to the fields to answer the call of nature.

学校里没有厕所，同学们要是内急，也只能去田野里解决。

The latest intelligent model, manufactured by market leader Toto, goes a step further and isn't for the faint-hearted: it offers its users an instant health check-up every time they answer the call of nature.

这款最新的智能马桶模型由知名卫具公司东陶公司制造，其功能上又有新突破，但不适合胆小者使用：因为这款马桶每次都会对如厕者进行一次即时身体检查。

at one point, as we drove along a rural road far out in the countryside, i had to answer the call of nature.

有一次，我们在偏远农村开车，沿着乡村公路走了很远，我需要响应“自然的召唤”，解决一下内急。

answer the call of nature

去响应大自然的召唤

maybe i should answer the call of nature

也许我应该顺其自然

the airline asks that pets answer the call of nature while on the ground, but says they don't have to.

航空公司要求宠物登机前先排便，但称并不是必须这样做。

where is the bathroom, i have to answer the call of nature.

洗手间在哪，我需要解手。

i want to answer the call of nature.

我想回应大自然的呼唤。

john: sorry. i need to answer the call of nature.

约翰：对不去，我想去厕所。

to answer the call of nature or to answer nature's call

响应自然的召唤，指大小便急