1. 大幅报纸（一般认为是内容较严肃的报纸）
A broadsheet is a newspaper that is printed on large sheets of paper. Broadsheets are generally considered to be more serious than other newspapers.

1. an advertisement (usually printed on a page or in a leaflet) intended for wide distribution

e.g. he mailed the circular to all subscribers

Synonym: circularhandbillbillbroadsideflierflyerthrowaway