Jpma
abbr. Juvenile Products Manufacturers Association 初级产品制造商协会
🗣️ 情景例句
I don't know.
我不知道。
Who is the greatest writer of our times?
谁是当代最伟大的作家？
We have new methods like compensation trade and joint ventrue.
我们有补偿贸易和合资经营。