怎样平衡饮食英语作文【一】
the sun rises in the east and sets in the west, which is caused by the rotation of the earth as you all know. but have you ever thought of the effect of the earths rotation on man and can you imagine what would happen if the earth stopped rotating?
the radius of the earth is about 6,370 kilometres. it takes the earth 24 hours to rotate once. objects on the earths equator move with the earth at a speed of 460 metres per second, and the air close to the earths surface turns at the same speed. if the earth stopped rotating suddenly, the air would keep flowing eastward at a speed of 460 metres per second. the wind would be fourteen times as powerful as a hurricane. at the same time sea water would rush eastward at a speed of several hundred metres per second, which might do damages much greater than a seaquake would do. obviously, men could hardly stand such a catastrophe.
even if such a catastrophe would not happen, there would be a great temperature difference on the two hemispheres of the earth, and the four seasons of the year would no longer occur because a day and a night would be as long as a whole year instead of 24 hours. all this would greatly affect the life of human beings, imals and plants and that would cause worse results than anything imaginable.
怎样平衡饮食英语作文【二】
轮到我们三个上场了。“比赛开始！”只见恩漪立马抬起左脚，靠在右脚膝盖旁，两手放平，开始“金鸡独立”。她自我感觉超好，笑得合不拢嘴。我和小韩也不甘示弱，摆好姿势，保持平衡。我们三个人好像三座雕像，站在地上一动也不动，每个人的眼睛都是炯炯有神，大家互相较着劲，都想赢得比赛。
没过多久，小韩的'脚开始颤抖了，身体也晃来晃去。她连忙把双手抬了起来，保持住平衡。只见她嘴角微微上扬，脸蛋憋得红通通的，像又大又红的苹果，嘟囔着：“呀！我的脚好酸呐，快要坚持不住了。”
恩漪像被小韩传染了似的，也开始晃动起来。忽然小韩的右手晃个不停，不小心打到了恩漪的身体，恩漪往后一倒，差点儿靠在墙上。她瞪着小韩，好像在说：“你别碰我，你再碰我，我就让你倒下去。”
又过了一会儿，场上只剩下我和恩漪了。彤彤为我鼓劲：“加油，你一定会赢的。”突然，恩漪的身体晃来晃去，抖得厉害。这下我更有信心了，心想：我一定要坚持住，看她那个样子，我一定会赢的！
最后，我如愿以偿得到了平衡王的美誉。
