We were building a hydro-electric station last winter.

去冬我们在修水电站。

youdao

We've arranged a visit to a hydro-electric power station for this afternoon.

我们安排好今天下午参观一个水电站。

youdao

We've arranged a visit to a hydro-electric power station for this afternoon.

我们安排好今天下午参观一个水电站。

youdao