A blink of an eye is glacially slow: it's like about 150 milliseconds.

大约150毫秒。

The color comes from the fine glacial flour glacially ground rock suspended in the water.

颜色来自悬浮在水中的细冰川粉冰川磨碎的岩石。

Look at a map of Europe between the13th and 17th centuries and you see Habsburg territory spread, glacially slow but relentless, until a vast proportion of the continent was covered.

看看13世纪到17世纪的欧洲地图，你会看到哈布斯堡领土的扩张，缓慢而持续，直到大部分的陆地被覆盖。

If you're traveling in a starship at close to the speed of light, you'll still experience the familiar one-second-per-second ticking of a clock — but an observer back on Earth would see your clock moving glacially slow.

如果你在星际飞船中以接近光速的速度旅行，你仍然会体验到熟悉的每秒钟一次的时钟滴答声——但在地球上的观察者会看到你的时钟在冰冷地移动。

Moskowitz: If you're traveling in a starship at close to the speed of light, you'll still experience the familiar one-second-per-second ticking of a clock– but an observer back on Earth would see your clock moving glacially slow.

Moskowitz：如果你乘坐星际飞船以接近光速的速度旅行，你仍然会体验到熟悉的时钟每秒一秒的滴答声——但地球上的观察者会看到你的时钟移动得非常慢.