With ecs, you can easily scale your resources up or down.

使用弹性计算服务，你可以轻松地扩展或缩减资源。

In music theory, transposition is the process of moving a collection of notes up or down in pitch.

在音乐理论中，换位是将一组音符上下移动的过程。

Is there still any up or down?

还有什么上下之分么？

Is it better to wear hair up or down?

头发是梳起来好呢，还是放下来好？

With that wild wheel we go not up or down;

随着那狂野的车轮我们上不去也下不了；

How would you like your brandy, up or down? (

您的威士忌，加冰还是不加冰？

The blood can dissect up or down the aorta.

血液可沿主动脉向上或向下剥离动脉。

A sudden price move; prices may beak up or down.

一次突然的价格变动；价格可能上升或下降。

Bonnet tendency to move up or down as pressure changes.

当压力改变时,阀帽容易上下移动.

Scroll up or down on any screen by placing two fingers anywhere on the trackpad and motioning up or down.

将两个手指放在触摸板上上下移动可实现在任何屏幕上的向上或向下滚动。