1.病人情况危急.
The patient is in urgent condition.
2.谁能给一个肯定的答复.
Who can give me a certain response.
3.这项发明将在全世界引起了轰动.
The invention will attract the eyes of the whole world.
4.他被提升为厂长.
He is promoted to factory director.
5.联合国成立于1945年.
U.N. was combined in 1945.
6.美国是一个科学技术发达的国家
America is a developed country in technology.