up to speed 了解最新情况
- His modest brain isn't quite up to speed and even if it was, he has very little control of his tiny tongue.
他不太强大的脑子还不太跟得上速度,就算能跟上,他对自己的小舌头也只有微弱的控制力。 - This also results in quick reaction to changing search engine optimization strategies, and bringing a team of developers up to speed easily.
这同样也导致了对更改搜索引擎优化策略做出快速的反应,以及加速开发小组的开发过程。 - Major technology companies have big lobbying operations to get lawmakers up to speed on pressing issues as well as on new gadgets and technologies.
绝大多数科技公司一直在努力游说立法者能够像对待重大问题一样加快对新机械和新科技的立法。
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