Don't dawdleaway your time, or the young head will soon turn white. Then it will be in vain for you to moan and mourn for this.
不要浪费你的时间，不然你的头发会变白。你将会虚度光阴并且为之后悔。
3
Be not allowed to have denied that he is really not a all-round vanguard of technology now, but time for 4 years is enough for him to dawdleaway tempering self with fire.