Letter writing exists in many sides, such as messages in the newspaper, the Internet, magazines and books.Letter writing is commonly seen, and we also need to write things down, so it’s impossible that oral communication can completely take the place of letter writing.
文字書寫在很多方面都存在,如報(bào)紙,互聯(lián)網(wǎng),雜志和書籍上的信息。文字書寫是很常見的,我們也需要記一些東西,所以口頭交流能夠完全代替文字書寫是不可能的。