Bathyorographical
大地高低分布的
🗣️ 情景例句
Well, glad to meet you.
是吗，很高兴认识你。
I asked him to lend me a book , but he wouldn't.
我请他把书借给我，但是他不肯。
He is the happiest man alive.
他是世界上最快乐的人。