I used a hand blender to puree the sauce.

我用手持搅拌机把酱汁搅成泥。

You can blend something with a hand blender, like you saw here, or with a regular blender.

你可以用手持式搅拌机混合一些东西，就像你在这里看到的，或者用普通的搅拌机。

I'm going to use a hand blender, you could use a blender or a liquidiser, and I'm gonna liquidise just a little bit of it, a pinch of salt and pepper.

我要用一个手动搅拌机，你可以用搅拌机或是果汁机，我要搅拌一下，加入一小撮盐和胡椒粉。