If I rotate this faster than in two seconds when the bucket is upside-down if physics works, the water should not fall out.

如果我旋转的速度比桶倒过来的两秒钟还快，要是物理原理成立，水就不会掉出来。

youdao

It works brilliantly - we found pages opened in a new TAB within a couple of seconds of us sending them.

它工作得非常优秀——我们发现当发送网页的时候只用几秒就可以在新标签页打开。

youdao

It may take a few seconds to open while Functional Tester works in the background.

当Functional Tester在后台工作时，这一启动可能需要几秒钟。

youdao

Holding eye contact works best for 7 to 10 seconds in a one-on-one conversation, and for 3 to 5 seconds in a group setting, says Ben Decker, chief executive officer of Decker Communications, a San Francisco-based training and consulting firm.

WSJ: The Decline of Eye Contact

Think about that for thirty seconds, and tell me which works in favor of the boss.

FORBES: Millennials Present a Management Challenge

The old system works by monitoring the transponder signal emitted by most planes and kicks in seconds before a midair crash, ordering one jet to pull up and the other to pull down.

FORBES: Technology