But let's strive for proof.

让我们为证据而努力。

youdao

For proof, see Clint Eastwood's Gran Torino.

（克林特•伊斯特伍德主演的《老爷车》（Gran Torino）就是最有利的证据。）

youdao

Storekeepers do not wait for proof that it works.

店主不会等着证明看能不能有效果。

youdao

Still,Morrell says while the investigation faults the bomber's crew for violating procedures, there is no proof that resulted in civilian casualties.

VOA: standard.2009.06.08

Now there's one way in which Tony is probably not a good proof text for the New Criticism.

但是《搬运车托尼》从某个角度来说,也许并不适合作为新批评主义的范本。

耶鲁公开课 - 文学理论导论课程节选

Of course, that's not the useful application for it, it's more of a proof of principle, but it does show you that you can put it in for studies in any organisms.

当然，这不是很有用的应用，这仅仅是一个原理上的证明，但它告诉你你可以把它,放到研究任何生物体中。

麻省理工公开课 - 化学原理课程节选

Ask for proof that by lowering your basis today you haven't raised your tax bill tomorrow.

WSJ: The Intelligent Investor: The Hazards of Tax-Loss Harvesting

For proof check out the current brouhaha surrounding the divorce between Steven Simkin and Laura Blank.

FORBES: Can You Get a Divorce Do-over?

Normally, the two officers would be riding the Expo Line, checking passengers for proof of fare payment.

CNN: STORY HIGHLIGHTS