A comet is a huge ball of frozen gas and dust that often releases a long trail of material as it nears the sun.

VOA: special.2009.09.30

There was the delight I caught in seeing long straight rows of red and green vegetables stretching away in the sun to the bright horizon.

当我看到一排排红的绿的蔬菜,在阳光下延伸得又直又长,直到闪耀的地平线上。

耶鲁公开课 - 1945年后的美国小说课程节选

I don't know whether the average undergrad at the University of Arizona just has a sunny personality or whether they "Spent too long in the sun."

亚利桑那大学的毕业生,是都很阳光呢,还是他们"在阳光下晒得太久了"

耶鲁公开课 - 博弈论课程节选

Long-period comets,however, may take several hundred years to orbit the sun.

VOA: special.2011.02.09