我们需要把这几张纸压在一起做成更厚的卡片。

We need to ___laminate these sheets of paper together to make a thicker card.

我们用几层塑料膜压合在一起制作了这张防水卡。

We ___laminated several plastic sheets together to make this waterproof card.

为了保护重要文件不被弄脏，我决定给它们覆膜。

I decided to ___laminate my important documents to keep them from getting dirty.