n.宣传，广告...

The fifth is intensify drumbeating , create a sound public opinion environment for bank card industry development.四是优化用卡环境加大宣传力度, 为银行卡产业发展营造良好的舆论环境....

drumbeating的音标：drumbeating的英式发音音标为：['drʌmˌbi:tɪŋ]drumbeating的美式发音音标为：['drʌmˌbitɪŋ]...