so what happens when we laugh?

so what happens when we laugh? What happens when water turns to ice? what happens when water turns to ice? What happens when someone passes gas? who can know when something so horrible happens what happens Keep doing so,you will be pleased with what happens. What will you do when earthquake happens?绝对诚信! What happens when it ’s minus 35摄氏度 What happens when you drop them both from higher up? what usually happens when you see someone yawn what usually happens when you see someone yawn 翻译 Life is not easy,so I'd like to say When anything ______ (happen) ,believe in youself!答案是happens ,为什么呢?这和What's happened? 又有什么区别呢?(即什么时候用happens,什么时候用happened呢?) who cares what happens when we get there.when getting there has been to fun 翻译 so that's what happens when mythbusters got bored with what they were supposed to test翻译这句话我的翻译是这次发生的事让他们以后都只测试些无聊的流言 what happens when sodium bonds with chlorine to make sodium chloride?what happens when lithium bonds with oxygen to make lithium oxide?what happens when magnesim bonds with fluorine to make magnesium fluoride?write down the electronic structures of t What happens after the this is what happens. What happens tomorrow中文歌词