And now they have to perform this kind of juggling act.

现在他们不得不同时兼顾这些事情。

Well done on making a flying start on your umbrella juggling act!

你的雨伞杂耍表演很好！

Interesting. So a bit of a juggling act on the front you're buying ingredients that are made up of multiple and then divide them.

有趣。所以，在前面有点改动的烹饪方法里，你要购买由多种成分组成的食材，然后把它们分开。

The Sun is like that juggler, only the " balls" are the atoms in its core, and the juggling act is a process known as nuclear fusion.

太阳就像那个杂耍者，只有“球”是其核心的原子，而杂耍行为就是一个被称为核聚变的过程。