来自孙文颙的问题
英语翻译UpongraduatingfromtheSouthwesternAgriculturalCollege(西南农业学院)in1953,hebeganhisteachingcareeratanagricultureschoolandhassincedevotedhimselftoagriculturaleducationandresearch.
英语翻译
UpongraduatingfromtheSouthwesternAgriculturalCollege(西南农业学院)in1953,hebeganhisteachingcareeratanagricultureschoolandhassincedevotedhimselftoagriculturaleducationandresearch.

