In today's experiment you will make your own sundial and use it to tell the time.

The hands are actually modeled after the shadow on a sundial.

时针实际上是以日昝上的阴影为模型的.

The sundial is the oldest known device for the measurement of time.

日晷是已知的最古老的一种测算时间的装置.

Sundials have been around for centuries because are accurate and easy to make.

人类已使用日晷好几个世纪,因为它们精准又容易制造.

It begins just after sundown , a long day at the office, exhausted people start coming home.

故事发生在日落以后, 在一天的工作以后, 劳累的人们都回家了.

I'll fire a gun half an hour before sundown.

日落前半小时我将鸣枪召唤你们返船.

If you're lucky you'll be home by sundown.

如果你幸运的话你可以在日落的时候回家.

It is illegal to sell peanuts in Lee County after sundown on Wednesday.

周三日落后在李郡卖花生是违法的.

This isn't Boston . Things pretty much close sundown.

这不是波士顿. 好多地方太阳落山就关门了.

Tomorrow night at sundown, the Jewish holiday of Passover begins.

明天晚上太阳下山的时候，犹太人的逾越节便开始了。

And the slowly fading shadows at sundown.

和黄昏中渐渐消逝的影子.

I don't know how long I stayed there , but around sundown, Nadja out to find me.

我也不知道自己一个人在谷仓里待了多久.但是,黄昏时分, 娜佳找到了我.

The commander assigned his men a task to be accomplished before sundown.

指挥官交给士兵一项任务要在太阳落山之前完成.

They attacked the enemy sundown.

他们在日落时攻击敌人.

He is pretty sure to drop in towards sundown and he will bring them himself.

他肯定会在太阳落山的时候过来串门儿,把东西带来的.

It is getting along toward sundown.

快到日落的时候了.

It was about an hour before sundown.

那是在日落前一小时的光景.

It was almost sundown on a very gray day.

当时的天气十分阴沉,太阳也快要下山了.

At sundown Old Glory is lowered aboard ship the active duty Navy assigned to the U.

落日的余辉下,美国船舶机构的执行海军正在进行着降旗仪式.

If he's so eager to burn the bodies, why are we waiting till sundown?

如果他这么想要烧掉那些尸体的话, 为什么我们要等到日落?

You would see me most often at sundown when it's getting dark.

你经常会在天变黑,太阳落山的时候看到我.