Every day English is useful to us 哪里错了?

问题描述:

Every day English is useful to us 哪里错了?

Every day(改为Everyday) English is useful to us.
日常英语对我们很有用.
every day是个词组,做时间状语,意为“每天”.但这里要用形容词,everyday,意为“日常的”,来当English的定语.