since the Chinese Exclusion Act was enacted in 1882, America closed the door to Chinese immigrants until 1943. 请问可以这样用吗?不可以的话请帮我改正下可以吗?
since the Chinese Exclusion Act was enacted in 1882, America closed the door to Chinese immigrants until 1943. 请问可以这样用吗?不可以的话请帮我改正下可以吗?
为什么