A new poll finds that a lot of Americans hold a negative view of their government, expressing little hope that their elected officials can or will solve the nation's biggest problems.
一项最新民调发现,很多美国人对政府持负面看法,对民选官员解决国家重大问题的前景不抱太大希望。
最新研究显示,Pulling all- nighters has a negative impact on the brain, causing changes similar to those caused by a concussion.