Kala
n. 卡拉（女子名）
🗣️ 情景例句
And thanks for the advice about the house.
也谢谢你关于房子的建议。
To fly away
飞走
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。