So the hour hand goes around two times a day.

因此，针一天跑两圈。

The hour hand of the clock has moved all around its great face.

钟表针也会再钟表盘转整整一圈。”

When the hour hand points to 1 and the minute hand points to 12, it's 1 o'clock.

当针指在1，而分针指在12候，就是1点。

Edie, I know you've been through a lot lately, but I can't hold your hand 24 hours a day.

伊迪，知道最近经受了很多，但不能一天24小都守在身边。

This'll power the minute hand here, and then it's further reduced down in speed to power up the hour hand.

这将为这里分针供电，然后它速度进一步降低，为针供电。

The hour hand is pointing at 12.

针指向 12。

And I appreciate that we're only talking 24 hours after the judges handed down this sentence to Le Pen.

而白们讨论只是在法官对勒庞宣判后24小。

And finally, the hour hand is driven via a 15-45 reduction to the idler and a 10-40 gear reduction to produce one rotation every 12 hours.

最后，针通过15-45减速比传递到空转轮，再通过10-40齿轮减速比，实现每12小旋转一圈。

In a mechanical clock, that’s done with gears: A different set of gears connects the pendulum to the hour hand, the minute hand, and the second hand, so they each move a different, specific amount as it swings.

在机械钟中，这是通过齿轮完成：一套不同齿轮将摆锤与针、分针和秒针连接起来，因此它们在摆动各自移动不同特定量。

The night manager, seated at his desk, glanced at the motionless figure alone at the last table, and then with a sigh moved down upon him just as the hour hand crossed the figure three on the big clock.

夜班经理坐在他办公桌前，瞥了一眼最后一张桌子那个一动不动人影，然后在针越过大钟数字三，叹了口气朝他移了下来。