I don't earn enough to pay the rent, let alone run a car.

我的收入不够交房租，更不用说买汽车了。

youdao

He had hardly any strength to walk, let alone run.

他连走路的力气都没有，更不用说跑步了。

youdao

He had hardly any strength to walk, let alone run.

他连走路的力气都没有，更不用说跑步了。

youdao