1 What do you want to do when you grow up?
2 It is known that the sun rises from the east.
3 I don't know if he is fit for the job.
4 Yesterday on my way home,I met my father's old friend.
英语翻译2)众所周知,太阳是从东方升起的（it is know that）3)我不知道他能否胜任这分工作（fit for
1 What do you want to do when you grow up?
2 It is known that the sun rises from the east.
3 I don't know if he is fit for the job.
4 Yesterday on my way home,I met my father's old friend.