我对中国人是如何节约能源这方面很感兴趣，特别是关于“胡同”里的能源节约问题。

I am so interested in how Chinese citizens act in energy saving, especially in Hu Tong.

youdao

我对中国人是如何节约能源这方面很感兴趣，特别是关于“胡同”里的能源节约问题。

I am so interested in how Chinese citizens act in energy saving, especially in Hu Tong.

youdao