这钟鼓楼的钟鼓声呢就是全城的基准时间。

So the bell tower and the drum tower actually provided the standard time for the city.

youdao

这钟鼓楼的钟鼓声呢就是全城的基准时间。

So the bell tower and the drum tower actually provided the standard time for the city.

youdao