14.burst into something突然而猛烈地发出或产生某事物 15.centre on /upon 将某人或某事物当作中心或重点 ..
双语例句
1
Mother tried to say something in English but it came out all wrong and we all burstinto laughter and decided to forget it!
妈妈想用英语说点什么，但全说错了，我们突然大笑起来，最后决定忘了这一切。
2
You may feel like you want to hit out at something or someone, hurt yourself or others, run away as fast as you can, burstinto tears or scream and shout.
你可能会想要打什么东西或者什么人、伤害自己或者其他人、快速地跑开、大哭一场或者大嚷大叫。
3
Mother tried to say something in English but it came out all wrong and we all burstinto laughter and decided to forget it!