study and train hard study diligently and train hard diligent study and strenuous training
study and train hard
study diligently and train hard
diligent study and strenuous training
勤工儉學用英文怎麼說
勤工助學用英文怎麼說
勤工獎用英文怎麼說
勤快用英文怎麼說
勤懇用英文怎麼說
英語詞典收錄了最新的漢英詞典和英漢詞典，總共有200多萬個詞條，詞庫仍在不斷更新中。
