The man made a makeshift tent out of an old bedsheet .
那个人用旧床单做帐棚的代替品。
Please put this card on the pillow , if you want to change your bedsheet .
你若是像换床单,只需将这张卡放在枕头上。
Fortunately , our credentials were rapidly established and a makeshift studio set up in the living room , including a green bedsheet taped to the wall to create a " green screen " , for post-production graphics .