Geosystem
地理系统
🗣️ 情景例句
I appreciate it very much.
我非常感激你的帮助。
Two dollars and seventy-five cents.
二美元七角五分。
Can't we visit the High Dam? I've read a lot about it; it's the biggest in the world.
我们不能去参观高坝吗？我已读了很多关于高坝的情况；它是世界上最大的。