" Usually the drive-through accounts for 60 to 70 percent of all business that goes through a fast-food restaurant, " notes Sam Oches, editor of QSR.

QSR的编辑Sam Oches说" 通常情况下，行业60%到70%的直通业务为快餐厅。"

That's about 10 seconds more than the industry average and a lot slower than a decade ago, according to the study, which was commissioned by QSR, an industry trade publication.

研究显示，比行业平均值慢了10秒，甚至比十年前更慢了，该研究是由一家叫QSR的行业贸易出版社开展的。