《十万个为什么》是一本科普读物，里面有许许多多的丰富知识。告诉我们天上为什么会有星星、太阳为什么会发光、天上为什么会下雨、为什么海洋是蓝色的宝库、为什么地震前后日光会自己发光、沙漠为什么五彩缤纷。。。。。。每一篇文章都告诉我们一个科学小道理。它不仅能帮助我开阔视野增唱知识，还能提高我的学习兴趣，它不仅能帮助我开以前，我根本不知道九大行星和银河。《十万个为什么》向我们介绍了天体的形成过程。我知道了金星、水星、土星、木星、火星、地球、天王星、海王星和冥王星是太阳系里面的九大行星。而银河则是许多像太阳系一样的星云构成的。我们人类居住的地球只是宇宙当中的一颗“小星星”。
"One hundred thousand why" is a popular science book, which has a lot of rich knowledge. Tell us why there are stars in the sky, why the sun shines, why it rains in the sky, why the ocean is a blue treasure house, why the sun shines by itself before and after the earthquake, why the desert is colorful...... Every article tells us a little scientific truth. It can not only help me broaden my horizons and increase my knowledge, but also improve my interest in learning. It can not only help me to drive before, I don't know the nine planets and the Milky way. "One hundred thousand why" introduces us to the formation process of celestial bodies. I know that Venus, mercury, Saturn, Jupiter, Mars, earth, Uranus, Neptune and Pluto are the nine planets in the solar system. The Milky way is made up of many nebulae like the solar system. The earth we inhabit is just a "little star" in the universe.
海水为什么会有苦有咸？以前，我不知道海水为什么会有苦有咸，读了《十万个为什么》后，我知道了是因为由于海水含有大量的盐类质。氯化纳就是人们平时吃的食盐，味道是咸；氯化镁和硫酸镁的味道发苦，因此，海水又苦又咸。
Why does the sea water have bitterness and saltiness? In the past, I didn't know why the sea water was bitter and salty. After reading the hundred thousand why, I knew it was because the sea water contained a lot of salt. Sodium chloride is the salt people usually eat, which tastes salty; magnesium chloride and magnesium sulfate taste bitter, so the sea water is bitter and salty.
《十万个为什么》里面还解答了虾和蟹活着的时候是青色的，而熟了后就变成红色的？那是因为没煮熟的虾和蟹里面有大量的黑色素，煮熟的虾和蟹里面的黑色素没有了只有红色素，所以就变了。
Why do you want to know that prawns and crabs are cyan when they are alive and turn red when they are cooked? That's because there's a lot of melanin in the undercooked shrimp and crab. There's no red pigment in the cooked shrimp and crab, so it's changed.
我还知道鸡为什么下蛋时不离开蛋：因为母鸡要给小鸡提供热量，如果小鸡得不到热量就会死亡，母鸡不像蜘蛛一样不用给孩子提供热量，因为小蜘蛛只要吸收太阳的热量就能生长，所以母鸡一定要趴在鸡蛋上才能使一个小生命诞生——小鸡。
I also know why the chicken doesn't leave the egg when laying: because the hen wants to provide heat for the chick, if the chick can't get the heat, it will die. Unlike the spider, the hen doesn't need to provide heat for the child, because the spider can grow as long as it absorbs the heat of the sun, so the hen must lie on the egg to make a little life - the chick.
《十万个为什么》让我增加了许许多多的知识，它让我认识到世界是那么丰富多彩《十万个为什么》这本书让我明白了什么许许多多的道理，它是一位无声的老师，给了我无穷的知识，我喜欢《十万个为什么》。
"One hundred thousand why" let me increase a lot of knowledge, it let me realize the world is so colorful "one hundred thousand why" this book let me understand what many reasons, it is a silent teacher, gave me endless knowledge, I like "one hundred thousand why".