力所能及

I shall do what I can insofar as I am able.

在力所能及的情况下我将尽力而为。

We shall gladly lend every effort in our power toward its realization.

我们很乐意在力所能及的范围内促使其实现。

But inapt as I am, will follow your advice and perform my duties to the best of my powers.

虽不才，谨尊谕，力所能及惟有勉尽天职也。

This miller should maintain engine and knaggy car troop, but the other maintenance business that also accepts a few in one's power.

该维修机车和多节车组，但也接一些力所能及的其他维修业务。