YOU SAID:
Sir, lance a lot of hassle toff!
INTO JAPANESE
先生、大変な苦労をしてください!
BACK INTO ENGLISH
Teacher, please work hard!
INTO JAPANESE
先生、頑張ってください!
BACK INTO ENGLISH
Good luck, teacher!
INTO JAPANESE
頑張れ、先生!
BACK INTO ENGLISH
Good luck, teacher!
You've done this before, haven't you.