例句與造句

1. but in our government procurement system is still in the start-up and exploratory phase in their development process so as to face so many risks
   但是,我國的政府采購制度還處在起步和探索階段,在發(fā)展與完善的過程中難免會有這樣那樣的風險。
2. It's difficult to find exploratory phase in a sentence. 用exploratory phase造句挺難的