菠萝生菠萝？学会了这招再也不用买菠萝啦！

Most people hack off and toss the leafy top of a pineapple. Resourceful people plant these spiky parts to grow yet another pineapple.
菠萝顶部是绿叶，多数人会砍下来扔掉。而创意丰富的人则会利用菠萝扎手的那部分再种个菠萝出来。

In fact, certain fruits and vegetables are prime for planting and reproducing.
事实上，有些水果和蔬菜非常适合种植和再植。

Some may take more time and care than others: That pineapple, for example, will take more than a year to grow and will need some room outdoors.
有的蔬果植物需要更多时间去呵护照料，比如种菠萝需要超过一年的时间，还要在室外腾出地方。

But green onion, on the other hand, will cultivate in just a matter of days in the comfort of a cup of water.
但另一方面，绿洋葱一天一杯水就能满足需要，育成型也只是时日的问题。

The whole process of regrowing produce is pretty neat, and it's gratifying, too.
整个再种植过程干净利落又令人满足。