.Huge windmillWindmills (风车) are big machines. They have blades (扇叶). Wind makes the blades spin (旋转... from your head.Word boxThe wind ...blows 吹howls 咆哮whispers 轻柔地吹Have a gowind 风 — windy 有风的cloud 云 ……

rotations (旋转) in a routine and still look fine?When we move our head during a spin, our eyes start... 10 rotations (旋转) in a routine and still look fine?When we move our head during a spin, our eyes ……

balance (平衡) after spinning around. This is because when we move our head during a spin, our eyes... at the end of a long spin, said Science Focus. This provides a little break while the dizziness ……

make one’s head spin使某人头晕Too many things that happened recently made her head spin.最近发生的事情让她头晕目眩。brush up on温习，复习Before the basketball game, he brushed up on his passes.篮球赛前他巩固了一下传球。 ……

in your mouth? "There's a lot of science behind it," says David Smith. He's a food scientist...SUMMER is a wonderful thing. When the weather warms up, people head outdoors. Days are long and hot ……

in your mouth? "There's a lot of science behind it," says David Smith. He's a food scientist...SUMMER is a wonderful thing. When the weather warms up, people head outdoors. Days are long and hot ……

in your mouth? "There's a lot of science behind it," says David Smith. He's a food scientist...SUMMER is a wonderful thing. When the weather warms up, people head outdoors. Days are long and hot ……

a t-shirt. It makes a pattern like this. If you move or spin it, you can’t get the same pattern.Now...神奇的十三边形，铺满平面不重复！神奇的十三边形，铺满平面不重复！Look at the floor in your home. Do you know it has something to do ……

the house and cooks. She works hard. One day, her mother says: “You must spin the flax (纺线). We need(1) thread(2).” But the girl doesn’t like to spin. She begins to cry.2 The Queen goes past the house ……

日本男子转动巨大呼啦圈Can you spin (转动) such a big hula hoop? Yuya Yamada can. He is a hula hoop artist from Japan. He can spin a hula hoop while running. He can also spin one around his head. But spinning ……

) toys with a ball in the middle. The toys can twirl (旋转) around in your hand for about 3 minutes after you spin them. Last month, fidget spinners even went into space. How long do the toys spin ……

with a ball in the middle. The toys can twirl (旋转) around on your fingertips for a few minutes after you spin them. Last month, fidget spinners even went into space. How long can the toys spin ……

The science of physics used to be called natural philosophy. It means thinking about... of the sciences, physics is all around us every day.If you've ever wondered what makes lightning, how ……

compete at the Beijing Winter Games. AFPTop figure skaters (花滑运动员) spin very fast. They spin as many as six times per second! In a performance, they can spin nearly 100 times. Do they ever feel dizzy ……

Online courses in creative WritingDo ideas whirl (旋转) around in your head like the spin (甩干) cycle (运转) on the washing machine? Are you looking for a way to express your feelings? Then join ……