Energy are slowly changed have taken place, I believe, in the near future, clean energy will gradually replace traditional energy, time, we can see more blue sea and blue sky, white clouds fluttering.

能源正在慢慢地发生了变革，我相信，在不远的将来，洁净的能源会慢慢地代替传统能源，到时，我们就可以看到更多碧海蓝天，白云飘飘。

youdao