青云翻译

As our teacher is very hard, so we have to study hard, let them down

Our teacher is very hard, so we have to work hard, do not let them down

As ours teacher is extremely laborious, therefore we must study diligently, does not let them be disappointed

As part of our teachers are a very hard, so we need to study hard, and do not let them down

Our teacher is very hard, so we have to work hard, do not let them down