B grade
[经] 乙级
🧩 词语组成解析
🗣️ 情景例句
How do you stay so young-looking?
你怎样保持如此年轻的？
Have you taken a train?
你坐过火车吗？
Experts believe that there are about 40,000 different types of job in the world. Choosing the right one is a difficult job in itself.
专家们认为世界上大约有4万个不同种类的工作。要从中选择一个适合自己的工作是很困难的。