Even something as simple as how to fold a fitted sheet can be a great subject.

即使是像叠床单这样简单的事，也可以是一个很棒的话题。

Usually, we have a top sheet and a fitted sheet.

通常，我们有顶床单和床笠。

The fitted sheet just means it's the bottom sheet.

床笠只是意味着它是底部床单。

Usually that fitted sheet causes a lot of issues, and a duvet cover.

通常，床笠和羽绒被套会带来很多问题。

You go in between the fitted sheet and the flat sheet.

您介于床笠和床单之间。

And the fitted sheet goes on the bottom.

床单放在底部。

They like to use fancy words like fitted sheet, top sheet -- just two sheets.

他们喜欢使用花哨的词，比如合身的床单，最上面的床单——只有两张。

A " fitted sheet" is a special kind of sheet that has elastic in each corner.

“床笠” 是一种特殊的床单， 每个角落都有弹性。

You'll need a fitted sheet, a flat sheet, and pillowcases.

Crystal：你需要一张床笠、一张床单和枕套。

Pillow, pillow case, sheets, top and bottom or fitted sheets.

枕头、枕套、床单、床单和床单。