My grandmother may be nearing 90, but she's keenly aware of what's going on.

我祖母快要90岁了，但她对周遭事物的意识还特别清晰。

The project is nearing completion.

这项工程就要竣工了。

She was nearing the end of her life.

她已经临近生命的尽头。

The aircraft was nearing obsolescence by early 1942.

这种飞机在1942年年初就濒临淘汰了。

His age was hard to guess – he must have been nearing fifty.

他的年龄很难猜出来–他肯定快50岁了。

You are nearing the end of your training and you haven't attempted any assessments yet.

你们的培训快结束了，而你们还未尝试做过任何评估。