LOL MOMENT 笑翻天LOL MOMENT 笑翻天记录让全家笑成一团的欢乐瞬间，40词以内。记录让全家笑成一团的欢乐瞬间，40词以内。  NOBODY KNOWS 你知道吗？NOBODY KNOWS 你知道吗？分享一个有趣又让你惊奇的新知识，40词以内。分享一个有趣又让你惊奇的新知识，40词以内。  MY ……

信箱: kids@i21st.cn记得留下你的姓名、年龄、学校和家长的联系方式哟！记得留下你的姓名、年龄、学校和家长的联系方式哟！NOBODY KNOWSNOBODY KNOWS《你知道吗？》《你知道吗 ……

A: Hey, guess what!B: I don't know. Just tell mewhat you want to say!Guess what: 你猜怎么着？你知道吗？ ……

食物的安全温度你知道吗？Food has to be heated (加热) enough to kill bacteria (细菌). So sometimes people use a food thermometer (食品温度计) to make sure their food is hot enough to eat. ……

你知道吗，科学界还有很多未解的难题呢。SCIENCE is moving forward at a record pace, but there are still some basic... knows why.Sleep rests the body. It's said that while we're awake, there is a chemical build-up ……

习语也有“物种歧视”？你知道吗？ 词数 354 建议阅读时间 6分钟 测试见 IV版Killing birds, beating horses, grabbing (抓住) bulls... and phrases, and nobody likes to be told that they’ve been wrong all their life. Others say we shouldn ……

it right若我如影随形 你便不会再感孤寂你知道吗我愿与你携手 走过刀山火海我愿为你赴汤蹈火就算误入歧途 我也会使我们重回正轨若我如影随形 你便不会再感孤寂你知道吗我愿与你携手 走过....” The title Walk Thru Fire sparked their imaginations (点燃想象), they said. “Vicetone knows ……

can wait, she knows it’s too late as she’s walking on by窥视你的内心你知道吗，你或许会找到一个更美好的地方你说你从未去到那里但是你所见到的万千事物都在渐渐消逝褪色......于是，莎莉愿意等待当她上路时，她知道为时已晚窥视你的内心你知道吗，你或 ……

  你知道吗，病毒原来这么小！你知道吗，病毒原来这么小！Viruses are small living particles (分子) that you can only see with microscopes (显微镜). The structure of viruses is very simple: they only have their DNA (脱氧 ……

   你知道吗，病毒原来这么小！你知道吗，病毒原来这么小！Viruses are small living particles (分子) that you can only see with microscopes (显微镜). The structure of viruses is very simple: they only have their DNA (脱氧 ……

"点"字在英语里也有很多不同的表达法呢。你知道吗？赶快来看一下吧。点菜order foodHe ordered a large pizza and a small salad.点蜡烛light a candleThe power is off. We have to light a candle.点头nodWhy are you nodding if you don't agree?点数 ……

“门儿清”"门"字在英语里也有很多不同的表达法呢。你知道吗？赶快来看一下吧。敲门knock at the doorListen! Someone is knocking at the door.射门shootHe's looking for a chance to shoot.关门close the doorWould you mind closing the door?串门call onI'd ……

你知道吗？1.How much of the water on Earth can be drunk (可饮用的)?a. 1% b. 10% c. 90%2.Which one can not be recycled (可回收的)?a. newspaper b. clothes c. used tissue (使用过的纸巾)3.It takes more than _____ ……

不是金鱼！“You know what, child, this fish will grow big in no time!”“你知道吗，孩子，这条鱼很快就会长得很大！”“Dad, it is growing!”“爸爸，它长大啦！”“Oh my! It’s already bigger than the fish bowl!”“哦，天啊！它已经长得比鱼缸还要大了！”“Dad, it is so ……

我这么忙你知道吗？A YOUNG man named Noah opened a small company not long ago. He rented (租) a beautiful office. Sitting there, he imagined himself as a big boss already. At that moment, he saw a man come ……