four balls

基本解释

It's like juggling three or four balls at the one time and most women seem to do it effortlessly.
这就好像杂耍里同时玩三、四个球，而女人似乎可以不费吹灰之力就做得到。
But the other four balls – family, health, friends, and spirit are made of glass. If you drop one of these, they will be irrevocably scuffed, marked, nicked, damaged, or even shattered.
但是另外四个——家庭、健康、朋友和精神是玻璃球，如果你把其中任何一个丢在地上，他们将不可避免的磨损、打上印痕、甚至支离破碎。
But the other four balls family, health, friends and spirit are made of glass.
但是家庭、健康、朋友和心灵这四个球是用玻璃做成的。