Flexifeed
灵活喂丝[烟]
🗣️ 情景例句
Have a good trip.
旅途愉快。
In college I majored in science, What was your major?
大学时我主修自然科学，你主修什么呢？
It's nearly ready.We can have dinner at seven o'clock.
马上就好。7点钟我们可以吃饭。