lesson
一节课;一课时
She gives piano lessons.
她教授钢琴课。
All new students are given lessons in / on how to use the library.
所有新生都要上如何利用图书馆的课。
I'm having / taking driving lessons.
我在学开车。
ease
(使)小心缓缓地移动
He eased slowly forwards.
他缓缓向前移动。
She eased herself into a chair.
她轻手轻脚地坐到椅子上。
He eased off his shoes.
他小心翼翼地脱下鞋子。
seatbelt
(汽车或飞机上的)安全带
Fasten your seat belts.
系好安全带。
follow
接受,遵循,听从(忠告、指示等)
to follow a diet / recipe
按照规定饮食;采用规定食谱
He has trouble following simple instructions.
简单的指示他都难以照办。
Why didn't you follow my advice ?
你为什么不听我的劝告?