When the sun shines on the almost straight-sided rocks, they look like bright shining wings rising out of a mountain of green trees.

VOA: special.2009.07.20

The way he described is when you try to get down a quantum dimensions and you are standing there with your camera, just remember the sun is at your back and your shadow is always in the picture.

这种方法被他描述为,当你试着处理一个量子尺寸时,并且你试着拿着你的相机在那，记住太阳在你的背后,而你的影子总是在照片上。

麻省理工公开课 - 固态化学导论课程节选

When I go out as sun sets and dusk falls, there is the Evening Star.

当夕阳西下夜幕降临时,我走出去,昏星就在那里

耶鲁公开课 - 死亡课程节选

So a wise farmer never postpones gathering his hay when the sun is shining.

VOA: special.2010.01.31

She was awarded tenure in 1938, denied a professorship for 18 years, and when she presented her Ph.D thesis she was the one that determined that the sun is made dominantly of hydrogen, not ion, the way most of the old goats thought.

她是在1938年被授予长期聘用资格，拒绝接受教授职位18年，她在她的博士论文写到,她就知道,太阳主要是由氢组成的，不是那些老教授认为的那样它是由离子构成的。

麻省理工公开课 - 固态化学导论课程节选

When the sun is just right, rainbows of color dance in the air.

VOA: special.2009.05.25

And then in the desert,when the sun comes up...

VOA: standard.other

When it was almost time for the sun to rise, she quietly left her house and hurried through the forest.

VOA: special.2010.04.03

When bad weather prevented navigators from seeing the sun,moon or stars, they had to use a method called "dead reckoning" to find the ship's position.

VOA: special.2009.12.23

I kept saying to myself that when at last they found out about him, it will be like the sun falling out of the sky.

VOA: special.2010.03.27

"I kept saying to myself that when at last they find out about him, it will be like the sun falling out of the sky.

VOA: special.2009.01.03

Wear a hat or other head covering when in the sun.

VOA: special.2010.07.27

But when the ice melts, the sun warms ocean waters.

VOA: special.2009.05.05

It's the vitamin associated with the sun that we absorb through our skin, and increasingly block out when we use sunblock, to avoid getting skin cancer.

VOA: standard.2010.05.28

Light was important to the Incas,too,says Torrey, and in another of his favorite photos, inside the Temple of the Sun, he captures the moment when a beam of sunlight marks the changing season.

VOA: standard.2009.12.15