公众调查 public investigation
public inquiry
- 在2003年三月底的一个公众调查显示,吃高纤维,豆制品含量高的人较正常人的坏胆固醇低28.6%。
Research published in the fourth week of July 2003 found that the group of people, who ate high-fiber, high-soy food had lowered LDL(the bad cholesterol) by 28.6%, comparing the contract group.