C01/01 comment translated to Chinese
remove .DS_Store
C01/02 comments translated to Chinese
C01/02b comments translated to Chinese
C01/03 comments translated to Chinese
C01/04 comments translated to Chinese
C01/05 comments translated to Chinese
C01/06 comments translated to Chinese
C1/08 comments translated to Chinese
C01/10 comments translated to Chinese
C01/11, 12 comments translated to Chinese
modify README
C01/13 comments translated to Chinese
C01/14 comments translated to Chinese, C01 over
C02/01 comments translated to Chinese
C02/02 comments translated to Chinese
C02/03 comments translated to Chinese
C02/04 comments translated to Chinese
C02/05 comments translated to Chinese
C02/06, 07 comments translated to Chinese