Hear, the egg can come on the float in brine, hear this news, my uncertainty, for test and verify whether is this message true, I decide one dug unexpectedly.
听说，鸡蛋能在盐水里浮上来，听到这个消息，我半信半疑，为了验证这个消息是否是真的，我决定一探究竟。
Prepare experimental data first, material has: A ladle, egg, salt, transparent glass, clear water, prepare data, I made a test. I put the egg into water first, egg resembling is the diver plunges in water, took a spoondrift, the egg plunges to also be not moved easily after water, be like again " become known pig " , I as if heard " become known pig " in snore. Then, I go to salt go in the cup, salt is in water the composition descends slowly in water like seem white sand, still resemble fine drizzle, at this moment, "Become known pig " abrupt start dance comes, hitting in cup bottom turn jumping like dancer beautiful dancing, after passing a little while, salt melts, abrupt, the egg that dancing touchs the pillow to sleep greatly immediately. Add salt the 2nd times, egg slowly float rise, stand was in among water. Add salt the 3rd times, egg resembling is the rocket rushs, rise all the time, show water till half body, calculate you to taking ladle to be pressed to it, it also can come on float again.
先准备实验材料，材料有：勺子、鸡蛋、食盐、一个透明杯子、清水，准备好材料，我就做起了实验。我先把鸡蛋放入水中，鸡蛋像是跳水运动员跳入水中，带起了一阵浪花，鸡蛋跳入水后就一动也不动，又好像一头“大白猪”，我仿佛听到了“大白猪”在打呼噜。接着，我把食盐往杯中倒去，食盐在水中好似白沙般在水中慢慢降落，还像蒙蒙细雨，这时，“大白猪”突然跳起舞来，在杯底打着转像舞蹈家在跳着优美的舞蹈，过了一会后，盐融化完了，突然，正在跳舞的鸡蛋立刻倒头大睡。第二次加盐，鸡蛋慢悠悠地浮了起来，立在了水中间。第三次加盐，鸡蛋像是火箭冲出，一直上升，直到半个身子露出水面，就算你拿着勺子给它压下去，它也会再浮上来。
"Is this why? " I ask questioningly, at this moment mom says: "Salt can increase the density of water, after be being added to to be more than the density of the egg, the egg rises with respect to meeting float " . My suddenly be enlightened.
“这是为什么呢？”我疑惑的问，这时妈妈说：“盐能增加水的密度，加到一个大于鸡蛋的密度后，鸡蛋就会浮起来”。我恍然大悟。
This experiment is really interesting! Let me take exercise to start work already the ability of the operation, let me understand scientific knowledge again. Be kill two birds with one stone really!
这次实验真有趣！既让我锻炼了动手操作的能力，又让我明白了科学知识。真是一举两得呀！