单词：kegel balls
单词：kegel balls 相关文章
five balls of life In a university commencement address several years ago, Brian Dyson, CEO of Coca Cola Ent-erprises, spoke of the relation of work to ones other commitments: Imagine life as a game in which you are juggling some five balls in the a
每天一点英文
The giant transparent balls that have become the latest craze in amusement parks and shopping malls may be dangerous. Some safety experts, including the U.S. government, even say they could be deadly. The U.S. Consumer Product Safety Commission (CPSC
创新英语
Five Balls in the Air Imagine life as a game in which you are juggling1) some five balls in the air.You name them―work,family,health,friends and spirit,and youre keeping all these balls in the air. You understand that work is a rubber ball.If you d
英语沙龙
Why do golf balls have dimples(酒窝, 涟漪)?So that they look cute? NO! Because the dimples maximize the distance golf balls travel. Dimpled balls travel up to four times farther than smooth-surfac
奥运英语
Imagine life as a game in which you are juggling some five balls in the air. You name them work, family, health, friends and spirit and youre keeping all of these in the air. You will soon understand that work is a rubber ball. If you drop it, it wil
实用英语
Drones That Launch Flaming Balls Are Being Tested To Help Fight Wildfires STEVE INSKEEP, HOST: And I'm Steve Inskeep with yet another use for drones. You already know they're used for surveillance and taking video. Now researchers want to use them to
2016年NPR美国国家公共电台8月