holds too many secrets for scientists.B. Keeping fingers in water makes them uncomfortable and wrinkled.C. There is nothing special about wrinkled fingers.D. Scientists believe wrinkled fingers must ……

我是机器人导游罗比娜。 I'm a tour guiderobot(机器人). My name is Robina. I'm not very tall. I have no legs, but I can move fast. I only have five fingers. I can use them tosign(签) my name ……

band. Put it around your four fingers. (Make sure your palm faces you.) Do this step as fast as you can. ……

with their fingers and so I copied them. It was so nice that I finished everything in just a minute.Because I was eating so fast, I got my face and clothes dirty. My parents laughed at me. Even the kid at the table ……

of the rubber band. Put it around your other four fingers. Do this step as fast as you can. ……

fingers. Do this step as fast as you can. ……

解密人体的小秘密。词数 373 建议阅读时间 5分钟 One heart, two eyes, 10 fingers and 206 bones: You may think you know.... It’s because some smells are better picked up by fast-moving air, while others are known better with slow ……

Teacher: Kevin, why are you late this time?Kevin: Please sir, I hurt two fingers when I was knocking in a nail (钉子) at home.Teacher: There's nothing wrong with your fingers.Kevin: Oh, they weren't my ……

fingers crossed or cross one’s fingers(多用于口语)祈祷好运I think this time we will pass the exam, fingers crossed.我觉得我们这次能通过考试，老天保佑吧！ ……

at first, so I looked at other people. I saw that they were eating the KFC with their fingers (手指... fast, my clothes and my face got dirty. My parents laughed at (笑话) me, what's more, the kids ……

COUNT to three and rip (撕) it off as fast as you can – this is how most people remove a bandaid (创可贴). No matter how fast you do it, it’s still going to be painful, that’s for sure. Or is it? A group ……

"炸鱼与薯条"是英国人最爱的快餐。词数 212 建议阅读时间 7分钟 测试见7版EVER enjoyed a hamburger? Maybe you know about US fast... know that British people have fast foods too?They like Indian food, Chinese food and pizza from take ……

to move its fingers. When it started to learn by itself, it corrected its mistakes (错误) and made.... At first (最开始), it didn’t even know how to move its fingers. When it started to learn ……

is designed for many tasks. OPENAIRobots can work out a Rubik’s cube (魔方) super fast. That&rsquo... is that it’s a human-like robotic hand with fingers, and it taught itself how to solve the cube&rsquo ……

. One reason may be that in the warmer months, there is better blood flow to the fingers – no cold... during winter. Vitamin D helps our bodies take in calcium (钙), which is important for healthy, fast ……