英国谢菲尔德大学的研究团队曾经做过研究,他们发现当时世界排名前五的运动员们在十个回合里就有三个回合使用了滑步,这使得他们大大缩短了折返用时(图片来源:YouTube) 即使同样都是红土...
Besides the example you just gave (in Part 2), what are some other examples of bad weather (in your country)? Do different parts of your country experience different types ...
8. I think friends are like books —— you don’t need a lot of them as long as they’re good. 我认为朋友像书,只要是好的就不必需要太多。 9. I’m shy so it’s not easy for me to make friends. 我很害羞,所以交朋友对于我来说不容易。 10. It’s not neces...
As you drive around the island of Oahu, you can find some of the beaches are closed34the public, and more and more tourist resorts are being built in areas that were unspoiled.Hawaiians35about what will happen to the old way of life. 21. A. local B...
is pragmatism, getting things done. Even if they're not perfect, they're OK. And the nice thing about OK is it doesn't imply that everything is perfect or beautiful or wond...
更多内容请点击：红土网球场上的科学:其实并不是真正的“红土”,而且还很费水