Hyperventilation
n. 换气过度\\n[医] 过换气度
🗣️ 情景例句
In China, Spring Festival is the biggest holiday of the year, but in the west Christmas is the biggest.
中国最大的节日是春节，西方最大的节日是圣诞节。
I learned English this morning.
我今天早上学英文。
It's hard to say.
难说。