some tennis balls的意思|示意

No, just my books, my pink hairband and some tennis balls.

没有，只有我的书，我的粉色发带和一些网球。

Shawn Keith, certified personal trainer, recommends filling tennis balls and tennis cans with sand or change for some great handheld weights.

职业私人教练肖凯什推荐将网球和网球罐装满沙子或者硬币，这非常有利于做些手握式的重量训练。

There are no basketball or tennis courts, although some people bring rackets and balls and tie up a string between trees.

这里没有篮球场或者网球场，然而有人带来了球拍和球，并且在树干之间拉起了绳子。

Tennis balls and cans. Shawn Keith, certified personal trainer, recommends filling tennis balls and tennis cans with sand or change for some great handheld weights.

网球和罐子。职业私人教练肖凯什推荐将网球和网球罐装满沙子或者硬币，这非常有利于做些手握式的重量训练。