daylight saving time, 日光節約時間

MARCH 7: Dave LeMote wipes down a post clock at Electric Time Company, Inc. in Medfield, Massachusetts. Most Americans will set their clocks 60 minutes forward before heading to bed Saturday night, but daylight saving time officially starts Sunday at 2 a.m. local time. (Elise Amendola/Associated Press)

Pictures of the Week: 03.02 — 03.08 2014 | CLIK/HEAR | Multimedia, photography, video showcase of The Palm Beach Post

http://clikhear.palmbeachpost.com/2014/potw/pictures-of-the-week-03-02-%E2%80%94-03-08-2014/

Retrieving Missing Jet's Wreckage Will be Top Priority: Expert - NBC News.com
http://www.nbcnews.com/storyline/missing-jet/retrieving-missing-jets-wreckage-will-be-top-priority-expert-n47821

Custodian Ray Keen inspects a clock face before changing the time on the 100-year-old clock atop the Clay County Courthouse Saturday, March 8, 2014, in Clay Center, Kan. Americans will set their clocks 60 minutes forward before heading to bed Saturday night, but daylight saving time officially starts Sunday at 2 a.m. local time. (AP Photo/Charlie Riedel)
Photos of the day - March 8, 2014
http://news.yahoo.com/photos/photos-of-the-day-march-8-2014-1394307243-slideshow/
感謝您的光臨 "est100 一些攝影", (非營利, 沒刊登廣告) . Thank you for visiting  "est100 some photos" , (non-profit , No Advertising).  ( okok ten times "1" ) http://okok1111111111.blogspot.tw/
est100 一些攝影 4 (非營利, 沒刊登廣告) 健康, 知識.   est100  some photos - 4 Health,  Knowledge  (non-profit , No Advertising) http://okok987654321.blogspot.tw/