Ecostratigraphy
生态地层学
🗣️ 情景例句
Breathe, Albert!
呼吸呀， Albert。
There is a crook in the lot of everyone.
人生皆有不如意处。
The towers are built on immense underwater platforms make of steel and concrete.
塔身建在巨大的水下钢盘混凝土平台上。