a number of vehicles blocking one another until they can scarcely move
snarl-up 片语
片语
jam-up阻塞
emphraxis阻塞;闭塞
snarl-up 例句
英汉例句
China may be the world's largest car market but the 100km traffic snarl-up that has blocked the beijing-tibet expressway for more than a week was not caused by a build-up of passenger traffic .