橡皮球
rubber ball───橡皮球
a rubber───一块橡皮
A ball───圆球
rubber───n.(Rubber)（西鲁）韦尔（人名）；adj.橡胶制成的；vt.涂橡胶于；用橡胶制造；n.橡胶；橡皮；合成橡胶；避孕套；vi.扭转脖子看；好奇地引颈而望
a ball please───请给我一个球
what a ball───多棒的球
a metal ball───金属球
a ball of───一团……
ball ball───球
A rubber ball bounces well.───橡皮球的弹力好。
Work is a rubber ball. If you drop it, it will bounce back.───工作是一个橡胶球，你把它丢在地上，它还会弹回来。
Virginia, he said, was like a rubber ball; the harder life put her down, the higher she bounced.───他说：“弗吉尼亚就像一只橡皮球；生活越艰难，她受到的压力越大，她反弹得越高。”
A rubber ball attached to a paddle by an elastic string loses energy as it flies away from the paddle.───一根弹性绳把一只皮球拴在一块叶片上当球飞离叶片时，球失去能量。
For a rubber ball, you could use a black or red specular light instead of white which would make the ball appear less shiny.───而对于橡皮球，你可以使用黑色或者红色反射光代替白色以使得球看上去不那么闪。
In the study, volunteers were given a rubber ball and asked to squeeze it as hard as possible before trying to memorize a list of 72 words.───在这一研究中，研究人员给每个志愿者发了一个橡皮球，并让他们在试着记住一个包含72个单词的列表时尽全力握紧它。
And you 're keeping all of these in the air. You will soon understand that work is a rubber ball. If you drop it, it will bounce back.───你尽量想让他们牢牢固定与空中，很快，你就会发现，唯有工作是只橡皮球，抛之于地，还会返弹回来。
You understand that work is a rubber ball. If you drop it, it will bounce back. But the other balls are made of glass.───工作是个橡皮球，如果你不慎失手，它掉在地上后还会反弹回来。
His favorite toy is a rubber ball.
A rubber ball bounces well.
Two teams would try putting a rubber ball into the hoop without using hands or feet.