在居民区或是校区这类地区行驶时,都需要有提醒车主减速的交警。
Obviously, when driving through a residential area or where there is a school, you've got to have speed policemen.当然,居民区和校区这类地方需要配备提醒车主减速的交警。
That's the problem: Songdo has become a popular Korean city'u2014more pourlar as a residential area than a business one.这就是问题所在:松岛已成为一个很受欢迎的韩国城市——其作为住宅区比作为商业区更具吸引力。