Retrosequence
制动顺序
🗣️ 情景例句
Don't forget to take lots of pictures.
别忘了照些照片。
You play the piano beautifully.How much do you practice every day?
你完美地弹钢琴,你每天花多少时间练习？
Is this Mr. Jones?
是琼斯先生吗？