On one hand,it's convenient,but on the other hand,it's time-consuming.
一方面,这个很方便,但是另一方面又很费时间.
On one hand,he is very obedient to his wife; on the other hand,he treats his parents badly.
一方面,他对妻子非常顺从；另一方面,他对待父母很不好.
On one hand,Jason does everything in the office; on the other hand,he does nothing at home.
一方面,贾森在办公室里什么都做；另一方面,他回到家什么都不做.
As a teacher,he is very patient in class; but on the other hand,he is not so patient with his own child.
作为一名老师,他对学生非常耐心；但另一方面,对自己的孩子却不那么耐心.可以简单一点的吗，因为我要给同学们讲课，怕他们听不懂On one hand, he is too tired, on the other hand, he doesn't finish his work.
一方面，他很累，另一方面，他还有工作没有完成。