First, policy should encourage the continued substitution of gas for coal in power generation.

首先，政策应当鼓励坚持使用天然气代替煤炭来发电。

youdao

First, policy should encourage the continued substitution of gas for coal in power generation.

首先，政策应当鼓励坚持使用天然气代替煤炭来发电。

youdao