常見例句雙語例句Photo Tip: Have fun with artificial light, especially at night.攝影小貼士：好好把玩人造光，特別是在晚上。In particular they track changes in the intensity of artificial light over a country at night, which should increase with incomes.他們尤其注重追蹤在夜間一個國家上空人造光源的亮度變化。 通常隨著人均國民收入的增加其亮度也會加大。Researchers found that too much artificial light at night can alter mood and lead to similar symptoms to depression such as lack of energy and enthusiasm.研究發(fā)現(xiàn)，夜裡接觸過多人造光線可能會改變心情，導致類似抑鬱的病癥，比如，缺少精力和熱情。權(quán)威例句The colors may look just right, until you bring the painting indoors under artificial light or print the painting in a book.NPR: Using Science to Rescue ArtBut artificial light, whether of the incandescent, fluorescent or LED variety, contains a different mixture of frequencies from that put out by the sun.ECONOMIST: A new type of cell may bring “solar” energy indoors 返回 artificial light