Indelta
河流分流内陆区
🗣️ 情景例句
Oh, thanks. I'll be there. Where will it be?
哦，谢谢，我一定出席。在哪里举行。
When the tree is fallen, every one runs to it with his axe.
大树一倒下，人人持斧来。
The first records the arrival of longitudinal vibrations.
首先记录下的是纵向波的到达；