Ever since humans have lived on the earth,they have made use of v_英语解答

Ever since humans have lived on the earth,they have made use of various formscommunication
求翻译

人气：126 ℃　时间：2019-08-21 09:52:12

解答

自从人类出现在地球上以后,他们就创造出了各种各样的交流方式