Once, I discovered the answer of a problem accidentally. Want to know why, that listens to my path to come.
有一次，我偶然发现了一个问题的答案。想知道为什么吗，那就听我道来。
“ wraps dumpling! I and cousin come to ” to the kitchen in the cry out sound in mom, furl arm, wash good hand, preparation wraps dumpling. I take skin of a dumpling, placed a bit meat, put in dumpling skin among, do besmear of a bit water to be in the brim of dumpling skin, go to dumpling skin next among shut, reoccupy hand is held, a dumpling has been done. In me, below the indefatigable effort of cousin, mom, father, grandma and aunt, had wrapped dumpling entirely eventually. Just wrapped dumpling, mom the boiling dumpling of without a stop, passed a little while, I and cousin come to the kitchen, the fragrance of dumpling attracts us. Look in boiler of my go toing, well, dumpling how did float rise? I can't help interrogative, ask mother: “ mom, when dumpling just had unloaded water, be the composition sinks in benthic? How did float come up now? ” still is done not have wait for mom answer, cousin interrupted: I know “ , because dumpling thinks,make us good scoop up a bit. ” cousin language goes breathtaking, I and mom amusing. Mom says: “ eats dumpling first, wait for us to examine a data. ” dumpling end came, my absent-mindedly is eating dumpling. “ is good, go! We go examining a data. ” mom says. I and cousin put down a bowl, run to mom before, staring at mom's mobile phone, “ is checked! ” mom tells us, what is “ ? ” of I and cousin all with one voice ask, “ looks to get you urgently. Ha! The reason is such: When dumpling is thoroughlied cook, its bulk greatens, density decrescent, came up with respect to float so. I and cousin photograph inspect ” to laugh, say: “ is so such. ”
“包饺子喽！”我和表弟在妈妈的吆喝声中来到厨房，卷起袖子，洗好手，准备包饺子。我拿起一片饺子皮，夹了一点肉，放在饺子皮中间，弄一点儿水涂在饺子皮的边缘，然后把饺子皮往中间合拢，再用手捏一捏，一个饺子就做好了。在我、表弟、妈妈、爸爸、奶奶和姑姑的不懈努力下，终于把饺子全部包好了。刚包完饺子，妈妈又马不停蹄的煮饺子，过了一会儿，我和表弟来到厨房，饺子的香味把我们吸引住了。我往锅里一看，咦，饺子怎么浮起来了？我不禁疑惑，便问妈妈：“妈妈，饺子刚下过水时，不是作文沉在水底的吗？现在怎么浮上来了？”还没等妈妈回答，表弟插嘴了：“我知道，因为饺子想让我们好捞一点。”表弟语出惊人，把我和妈妈都逗笑了。妈妈说：“先吃饺子，等一下我们去查资料。”饺子端来了，我心不在焉地吃着饺子。“好了，走！我们去查资料。”妈妈说。我和表弟放下碗，跑到妈妈面前，盯着妈妈的手机，“查到了！”妈妈告诉我们，“是什么？”我和表弟异口同声的问，“看把你们急得。哈哈！原因是这样的：饺子煮熟时，它的体积变大，密度变小，所以就浮上来了。”我和表弟相视一笑，并说：“原来是这样。”
Cannot think of, small dumpling also contain is worn greatly knowledge!
没想到，小小的饺子也蕴藏着大大的学问呢！