Mileposts
n. 里程碑；里程标志
🗣️ 情景例句
Well, hi, all.
噢， 大家好。
He is attending a morning intensive course four hours a day, six days a week.
他每周六早晨都上一门4小时的速成课。
I'm just calling to introduce myself. My name is Tang.
我打电话是向您作自我介绍，我姓唐。