......the Kaye effect about the interaction of a jet of liquid with قبل  about  نباید is بیاد؟

awareness of ethics must be pervasive معنی این جمله

 Jane: How many people were at Brad's wedding? Bruce: Oh, there must have been at least 150 people there. The reception hall was really big and it was nearly full of guests. We had a great time. Jane: That's great. Question: How many people were at Brad's wedding? ........