Yrbs
abbr. youth risk behavior survey 青春期危險行為調查
??? 情景例句
Probably a lot of advertising and bills.
大概是一大堆廣告和帳單。
Please come to the airport by eight thirty at the latest.
最遲要在8點30分到達機場。
I get to school at about 7:30 every day.
我每天七點半到校。