Daylight Saving Time 日光节约时制

Daylight Saving is a way to make better use of the daylight. The idea is to advance the clock by one hour so that there is more sunlight in the evening and less in the morning. Daylight Saving Time is often abbreviated DST. daylight saving time是什么意思 daylight saving daylight saving time Daylight Saving Time 日光节约时制