1. The birds start to sing at sunrise.
    鸟儿在黎明时开始歌唱。

2. Our early ancestors counted days by the time between each sunrise and sundown, as some primitive peoples still do.
    早时，我们的祖先通过每次日出和日落之间的时间间隔来计算天，一些原始人现在仍然这样做。

3. In 1986 she licensed the copyrights to the cards to Sunrise Publications, who now manages their production and distribution, allowing her to focus on other projects.
    1986年，她将贺卡的版权授予黎明出版公司，这使她能够将精力放在其他项目上，其中包括她那本订户多达55万人的家庭装潢杂志。