Next, use a potato masher and coarsely mash up those avocados.

接下来，使用土豆捣碎机粗略地捣碎这些鳄梨。

But if you don't have a potato masher, you could also use a fork, that does the trick as well.

但是，如果您没有土豆捣碎机，也可以使用叉子， 这也能起到作用。

Then we need to mash up these bananas, and I find the best way to do that is with a potato masher.

然后我们需要把这些香蕉捣碎，我发现最好的方法是用土豆捣碎机。

If you don't have one, you can actually just use a bowl and a potato masher, or you can use your the mortar pestle you have.

如果你没有， 实际上你可以只用一个碗和一个土豆捣碎器，或者你可以用你有的研钵。