blue sreak 蓝光 to go like a blue streak 跑得像道蓝光 to talk a blue streak 讲得口吐蓝光 talk one's ears off听得连耳朵都掉了 talk the blue from the skies 讲得天上的蓝色都掉了 talk off a donkey's hind legs 把驴的后腿都讲断了 talk one’s head off 讲得连头都掉了 filibusterers 阻挠讨论提案的人bluestocking 蓝色长袜 bluebloods蓝血 bluenoses蓝鼻子 blue laws 蓝色法律