因此，时间和时间的相对性可以用任何沙漏、闹钟或原子钟来测量，其中原子钟可测量出十亿分之一秒。

Thus time and time's relativity are measurable by any hourglass, alarm clock, or atomic clock that can measure a billionth of a second.

youdao

沙漏测量时间通常很长。

Sand glasses usually measure a long time.

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当与WebSphere Commerce结合使用时，Ajax可以消除客户在等待服务器操作时盯着浏览器窗口和沙漏图标所花的时间。

When used with WebSphere Commerce, Ajax eliminates the time customers spend staring at a browser window and an hourglass icon, waiting for the server to do something.

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And there's a lot of stuff to do with times. They've got a lot of hourglasses,

那里有很多东西跟时间有关。那儿有很多沙漏，

时间开始的地方 - SpeakingMax英语口语达人