Do you think they're focusing too much on new varieties and jumping the gun on them before they're actually proven?

你们是不是觉得他们过于看重新品，品种还没经市场检验就敢往枪口上撞(大量种植)？

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Alstom says that it raised concerns months ago that inviting bids for trains with distributed power before these rules were clarified was jumping the gun.

阿尔斯通声称它在几个月前，就意识到了这项招标操之过急，还没等条例规则清楚明，针对新型动力分布式列车的竞标就开始了。

youdao

Dr Scaraffia, however, believes the church is jumping the gun.

但是Scaraffia博士认为教会的行动太快了。

youdao

It's meant to stop so-called "gun jumping"--trading on information not yet publicly available.

FORBES: Google's Quiet-Period Paranoia

"The SEC and state attorney generals are vigilant about checking company Web sites and local press during the waiting period and will derail an IPO if the company is found to be gun-jumping, " said Heather Badami, a securities attorney at Bryan Cave.

FORBES: Google's Quiet-Period Paranoia

Today, a majority of Americans -- 57% -- favor stricter gun control, jumping sharply from 39% just a few months ago.

CNN: 2013: America on the cusp of social change