The police roadblocks are still in place and the immediate vicinity of the house remains cordoned off.警察设置的路障还在，房子四周仍然用警戒线隔离着。Police cordoned off the area until the bomb was defused.警方封锁了这个地区直到炸弹被拆除为止。Police cordoned off...
What has roughen'ed your temper?可什么东西惹恼了你了?Roughen the surface before applying the paint.先把表面弄毛糙再涂颜料.You'd better roughen the surface before applying the paint.你最好先把表面弄毛糙再涂颜料....