This is called a pancake collapse.

这种塌陷称为“直落式”塌陷。

youdao

Well, when you have a collapse in situations such as earthquakes, you have… in this particular situation, we had a pancake collapse.

如果你遇到地震等导致的坍塌，在这种特殊情况下，我们遇到了平倒塌。

youdao

Well, when you have a collapse in situations such as earthquakes, you have… in this particular situation, we had a pancake collapse.

如果你遇到地震等导致的坍塌，在这种特殊情况下，我们遇到了平倒塌。

youdao