An unruly mob broke down police barricades and stormed the courtroom.一伙暴徒捣毁了警察设置的路障冲进法庭。Last year 600 inmates rioted, starting fires and building barricades.去年，600名犯人闹事，他们纵火并设置路障。Youths threw up barricades on the streets...
The melody harks back to one of his earlier symphonies.这首曲子使人想起他早期的一首交响曲.This harks back to a previous remark of his.这又返回到了先前对他的评论.When one dog harks at a shadow a hundred others join in.一犬吠影,百犬吠声....