Ertor
欧托, 臭氧层有效辐射温度
🗣️ 情景例句
The pictures you've taken are fabulous, Richard.
你拍的照片太精采了， Richard。
The child is father of (or to) the man.
三岁定终身。
So much is certain: that we would have doctors and preachers,
虽然我们还会有医生和牧师、