The silver that countered it was proof of a successful company, as it proved to the audience that they could afford real silver or they had a wealthy backer.
银色能够克它是源于一家成功的公司的证据，这个公司向观众证实了他们有能力提供真正的银或者有很富得靠山。
Finally, you have to target the right audience for your initial launch, which might be nothing more than a small proof of concept.
最后，初始发布时您必须以合适的受众为目标，这可能只是针对小规模受众。
If you are speaking to an audience of scientists and engineers, it makes sense to use a lot of technical examples and emphasize proof.
如果你的听众都是是科学家和工程师，那么你使用大量的技术案例并且强调证据就能让人明白。
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