他爬上了山，并把他所看到的一切都写了下来。

He climbed the mountains and wrote down what he saw.

youdao

然后就是山。 在我右手边，很低的下面，有时我可以看到纳切斯河。

Then mountains, and on the right, far below, I sometimes see the Naches River.

youdao

至于在约束振动上，切卓卡山和他的同事们使用了压电体，在经受力的作用下，它可以产生电流。

In the case of harnessing vibrations, Chandrakasan and his colleagues use piezoelectric materials, which produce an electric current when subjected to mechanical pressure.

youdao