to juggle with balls是什么意思？

to juggle with balls

抛接球

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

juggle

v. 玩杂耍，尽力同时应付，尽量兼顾，虚报；n. 抛接杂耍，虚报；

例句
...unhappy mothers trying to juggle ten balls in the air.
同时要做无数件事情的可怜的母亲

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

balls

n. <忌><口>杂乱； 胡说，球( ball的名词复数 )，棒球（投手投出的）坏球，拇指球，舞会；int. <忌><口>胡说；

例句
The detective has to discover the motive, the means and the opportunity and has to keep these three balls in the air.
那名侦探必须查明动机、手段和时机，而且对这三项的调查必须同步展开。