“inflatable mattress”簡單造句，inflatable mattress造句子

1、He has an inflatable mattress on the rear seat and ten pairs of clean underpants.

3、Special focus has been put on developing a high quality range of self inflatable mattresses, which we offer in a wide range of sizes and thicknesses.

2、If he lies awake on his inflatable mattress on the floor in the South Harbor, it is not because he has lied.