DAYLIGHT SAVING TIME IS A PRACTICE OF ADVANCING CLOCKS DURING SUMMER MONTHS BY ONE HOUR 時間 日期 夏時制 DAYLIGHT SAVING TIME VECTOR ILLUSTRATION.eps
(initially found on the wikicommons, and traced in inkscape by myself...) Description: Side view diagram of the Back to the Future: The Ride theater showing the ride vehicles in their lowered (bottom) and raised (top) positions as well as in the process of being raised into the the theater (middle) Source: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=5192247 遊戲機 回到未來 電影 回到未來騎示意圖