Build up the natural reserve is the valid means that protects resources.

建立自然保护区是保护资源的有效手段。

youdao

Yes, because they can be a valid means to reduce clutter in models by showing only some selected flows.

是的，因为它们可以只显示某些选定的流，从而成为一种用来减少模型中的混乱的有效方法。

youdao

It becomes the valid means of advancing market competition capability to establish Virtual Enterprise.

组建虚拟企业成为未来企业提高市场竞争力的有效手段。

youdao

"As a consequence, all their points obtained in Madrid, will now also be annulled but their individual performances remain valid, " said an IAAF statement, which means Jonathan Edwards' triple jump victory is still valid.

BBC: SPORT | Athletics | Chambers to lose medal and record

That means you have to register with Forbes.com using a valid email address.

FORBES: Tax Horror Stories Giveaway

That means you have to register with Forbes.com using a valid email address, allow me to DM you on Twitter or message you on Facebook (depending on how you choose to enter the contest).

FORBES: Congress Needs Some Advice in 2012