summer and early fall are the most dangerous times of the year.

来源: 于 2018-09-18 17:27:04 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

summer and early fall are the most dangerous times of the year. Weekends are deadlier than weekdays, and the highest number of deaths occur between 3 p.m. and 7 p.m.

https://www.iihs.org/iihs/sr/statusreport/article/52/3/2