句子的翻译~~~~`~~~

1. He was greatly surprised by her son in the Olympics, a jump of the gold. 2. We all know that, whatever walk or drive, everybody should abide by traffic regulations. 3. All students know that everyone should be in school until at least nine years of junior high school graduates read so far. 4. Professor of their findings very disappointing

1.To her great surprise,his son won the gold medal of high jump in the Olympic Games.
2.As we all know,every one should obey the traffic rules no matter walking or driving.
3.As all the students know,people should study at school for at least nine years before graduating from junior school.
4.The professor was very upset at their researching .

1、What suprised she greatly is her son win in the olympic of jumping.

2、As we all know ,whenever you are walking or riding ,everyone should abey the trafic rule.

3、It is known by every student that you will not graduate until studing in the senior school for nine years.

4、 The professor is disappionted by their research results.