Eustasy
海面进退; 海面升降; 冰河变异
🗣️ 情景例句
All right.
好。
I'm flying home on Sunday afternoon.
我星期四下午乘飞机回家。
She felt worried. She wanted to get ready for her party.
她有点儿着急。她要为自己的聚会作好准备。