Contourite
平积层, 平积岩； 等深流沉积, 平流沉积
🗣️ 情景例句
We've got permission to go inside the old building
我们已获 进入那栋老建筑物
From a little spark may burst a mighty flame.
星星之火可以燎原。
I'm sorry, but I don't really have much choice.
对不起，我实在没有什么选择余地。