Geocenter
地球质量中心
🗣️ 情景例句
Oh, here are my certificate of merit.
哦，这里是我的获奖证书。
There are as good fish in the sea as ever came out of it.
海里的好鱼是取之不尽的。
In return for this, the beggar stood on his head and sang songs.
作为回报，那乞丐头顶地倒立起来，嘴里还唱着歌。