freeadj.自由的；免费的；畅通的；没有…的；未使用的；空闲的；随意的v.释放；使自由；使摆脱；解除；使可用于(某目的)adv.免费地；自由地free PSA游离PSA

1. Similar benefits can be expected from a freer flow of people.
   类似的好处可从更自由流动的人群加以预测。
2. They feared that those thoughts also were being inspired by the ideas of the free flow of information supporters.
   它们担心这些想法也是受到了信息自由流动支持者思想的鼓动。