Champlainian
[地质]香普兰统
🗣️ 情景例句
You look very young. How old are you?
你看起来真年轻， 你多大了？
Do you live with your parents?
你和你父母住一起吗？
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？