why are the english words“made in……”written

问题描述:

why are the english words“made in……”written
why are the english words“made in……”written on these things?这句话为什么不说why dose the english words“made in……”written on these things?有written怎么还用are

words are written on these things.For example."Made in china" are written on the...
words是被写.所以用are太给力了,你的回答已经完美的解决了我问题!