break into laughter是什么意思
break into laughter 哑然失笑
例句： Olsen and Anger stop and stare at each other for a moment, then break into laughter??.
肯定考点在laugh 和laugher上，两个的侧重点不同，所以意思显然不一样，但我也不太清楚他俩的区别、、、不好意思
忍不住大笑？
break into和burst into什么区别？
如： (1) He broke into tears. = Suddenly he began to cry. (2) his face broke into a smile.= He suddenly smiled.burst into: 1.情绪的突然发作 2.爆发出；突然闯入。如：(1)Claire looked as if she were about to burst into tears. (2)Suddenly, the group burst into laughter. 综上来看：break into 更常用的含义突然的闯入，打断；burst into 更强调情绪的突然爆发。
如：(1)Hebrokeintotears.=Suddenlyhebegantocry.(2)hisfacebrokeintoasmile.=Hesuddenlysmiled. burstinto:1.情绪的突然发作2.爆发出；突然闯入.如：(1)Clairelookedasifshewereabouttoburstintotears.(2)Suddenly,thegroupburstintolaughter.综上来看：breakinto更常用的含义突然的闯入,打断；burstinto更强调情绪的突然爆发.
