No sooner had the spaeker entered(人群爆发）——————————————cheers.（burst)
问题描述：
No sooner had the spaeker entered(人群爆发）——————————————cheers.（burst)
答
No sooner had the speaker entered than the crowd burst into cheers.
演讲者一进入,人群就爆发出欢呼声.