Welcome to Radio English on Sunday. This is Bruce. / and this is Peter Lai. /Welcome to our show. Today we're...
实用标准精彩文档第一章字母的念法1.就发音而言，字母是音标的基础。字母念不好，音标发音一定不会准确。因此，练就标准的字母发音是精通英...
