meaning for 正经 zhèngjīng:

  • - decent
  • - honorable
  • - proper
  • - serious
  • - according to standards

búyào不要
làngfèi浪费
shíjiān时间
le
nǐmen你们
yǒu
zhèngjīng正经
huó
yào
gān

Stop fooling about,you have serious work to do.