Task if your method has no return statement or has a return statement with no operand.

如果你的方法没有返回语句或具有没有操作数的返回语句，则为  Task。

youdao

Davis was sure that no good would result from it, not even from stronger laws on the return of escaped slaves.

VOA: special.2009.03.26

May no fate willfully misunderstand me And half grant what I wish and snatch me away not to return.

别来个命运之神，故意曲解我,只成全我愿望的一半，把我卷了走。

耶鲁公开课 - 现代诗歌课程节选

.. That person-- I should have maybe included that in the diagram-- that person could get 5% return with no risk.

那种人-,我也许该把种情况也包含到图里的-,他能够获得5%的无风险收益。

耶鲁公开课 - 金融市场课程节选

The dozen men in the control group with no regrafting showed no return to potency.

FORBES: Some Nerve

There was no message and no return address, though the parcel was reportedly sent from the north-western city of Nagano.

BBC: Golden gifts sent to tsunami-hit Japan port

No return trip to the Moon, no ultimate destination of Mars.

FORBES: Saving NASA From The Obama Science Fair