Icrf
国际天球参考架
🗣️ 情景例句
I had a million things to do today.
我今天有成千上万的事要做。
Because of the warm and sunny weather,oranges grow very well here.
因为温暖和阳光充足的天气，橘子在这里成长很好。
Everybody will be watching anxiously as the new buildings go up.
大家都将急切地注视着新建筑的建成。