Chrysophyta
金藻门
🗣️ 情景例句
They are not personal or private.
并不是私人的问题。
What can I do for you?
我能为您做些什么？
The deepest holes of all are made for oil, and they go down to as much as 25,000 feet.
在所有洞穴中，为寻找石油所钻的洞是最深的，这些洞可深达25，000英尺。