🗣️ 情景例句
because the doctors and nurses are so busy?
因为医生和护士们都非常忙？
I know. Save your breath!
早就知道了，还用你说！
She left home when she was eighteen and has lived in Los Angeles for the past fifteen years.
18岁时，她离开了家。过去的15年里她一直住在洛杉矶。