kuàng jǐng tōng fēng > nián 
mùlù
yīngwénjièshì
  1. n.:  grade,  class,  standard,  year,  grade; year,  division of a school based on the age of the pupils,  pupils in such a division
fǎwénjièshì
  1. n.  année, classe
xiàngguāncí
zuò xiǎo xué xué xiào bān bān wěi huì bèi
bāo hán cí
2 nián 3 nián