1·It wasn't until World War I that daylight savings were realized on a grand scale.
直到第一次世界大战，人们才大规模地实现了夏令时。
2·Around the world, people changed sleep patterns thanks to the start or end of daylight savings time.
在世界各地，由于夏令时的开始或结束，人们改变了睡眠规律。
3·Phoenix has no daylight savings time.
凤凰城不需要挤时间。
4·This weekend is Daylight Savings Time.
本周末是冬夏时调整日。
5·You must address daylight savings time by business rules.
必须用事务规则说明夏令时。
6·It is always darkest before... daylight savings time.
黑暗总在…日光节约时间前(这个太赞了！)
7·The two most people encounter are leap year and daylight savings time.
人们最常遇到的两种情况是闰年和夏令时。
8·Do you actually know who the first person to suggest daylight savings was?
你知不知道是谁，第一个提出了夏令时？
9·Daylight savings time information was not loaded in an extended stored procedure.
扩展存储过程中未加载夏时制时间信息。
10·Historically, the prospect of energy savings drove widespread embrace of daylight savings.
历史上，节约能源的前景推动了夏时制的普及。