Icrf
国际天球参考架
🗣️ 情景例句
Yes.
是的。
I don't think she cares about what happens to her children.
我认为他并不关心她孩子的事。
but he has never managed to get enough money to have the church clock repaired.
但始终未能筹足资金把教堂的钟修好。