POWER A EXTRA

The power adapter has been shrunk down to a one-inch cube, so it doesn't hog an extra spot on your power strip.

电源适配器也缩小成了一个一英寸见方的小玩意儿，这样就不会占据你插线板上多余的插孔了。

With America’s help, India has not only kept its nukes, but has been accepted for all practical purposes, and with extra benefits, as a nuclear power.

在美国的帮助下，印度不仅保留了它的核武器，而且实际上已经被接受，而且作为一个核大国，享有了额外的好处。

We can also use them in this device, where they need a little extra power to make hydrogen gas.

我们的试验就利用这种细菌，但是需要额外施加少量的电能，才能产生氢气。