节录 “Broadcasters are prohibited from airing any entertainment programs, half of Beijing's five million registered cars are banned from streets and many of the city's parks and tourist attractions are shuttered.”
其中的shutter可指快门或者百叶窗，做动词可指关闭百叶窗，没有关闭设施、机构的意思，查merriam-webster有：
Merriam-Webster.com
