在过去的几年里，为了快速发展经济，我们人类做了很多以环境为代价的事情。

We human beings have done a lot of things at the cost of the environment to develop economy quickly in the past few years.

youdao

在过去的几年里，为了快速发展经济，我们人类做了很多以环境为代价的事情。

We human beings have done a lot of things at the cost of the environment to develop economy quickly in the past few years.

youdao