we speak chinese at home.这里面那个地方错了啊,麻烦告诉我为什麽、

we speak chinese at home.这里面那个地方错了啊,麻烦告诉我为什麽、
we speak chinese at home.这里面那个地方错了啊,麻烦告诉我为什麽、

we speak chinese at home.这里面那个地方错了啊,麻烦告诉我为什麽、
We speak Chinese at home.

C要大写的