volumeとは何ですか?A collection of written or printed sheets bound together; a book.One of the books of a work printed and bound in more than one book.A series of issues of a periodical, usually covering one calendar year.A unit of written material assembled together and cataloged in a library.A roll of parchment; a scroll.The amount of space occupied by a three-dimensional object or region of space, expressed in cubic units.The capacity of such a region or of a specified container, expressed in cubic units.Amount; quantity: a low volume of business; a considerable volume of lumber. A large amount. Often used in the plural: volumes of praise. The amplitude or loudness of a sound.A control, as on a radio, for adjusting amplitude or loudness.