Maybe you need an extra hand?

或许你缺了只手吧？

youdao

And what about those of us who could just occasionally use an extra hand?

那么我们这些会偶尔用到额外的手的人呢？

youdao

WWOOF connects travelers with organic farmers who want to trade room and board for an extra hand.

WWOOF帮助旅行者联系一些对外租住或需要帮手的农场主。

youdao

On the one hand, the optimists might say, "Even when we throw in the extra interaction effects, even the negative interaction effects, the overall nature of the human condition is positive.

一方面，乐观主义者可能说，“就算我们把另外的相互影响，就算把负面的相互影响算进去，人类处境的总体本质还是积极的。

耶鲁公开课 - 死亡课程节选

Dr Gajraj said extra hand washing facilities had been set up in the park.

BBC: Sutton Park E. coli cases confirmed

This will help expand Carlyle's clientele by attracting investors who want to allocate cash to private-equity but need some extra hand-holding.

ECONOMIST: The Carlyle Group

If you take medication, try to keep extra on hand.

WSJ: Be Prepared for Winter Storms and Natural Disasters