Guber
[地名] [波兰] 古贝尔河
🗣️ 情景例句
Sounds good to me.
我来。
When should I get to the airport?
我该在什么时8点45分之前到那里。
So the number of stars that we know exist is now estimated at about 300 million million million.
因此，我们所知道的现有恒星数目估计约有30亿×1000亿颗。