1. This light is too poor to read by.
    这光线太暗不能看书.

2. The man´s face that was so mobile is set now; gone is the light from his fine eyes.
    他那原来表情丰富的脸庞现在却神情木然了; 他那炯炯有神的眼睛现在却黯然无光了.

3. The light is ornamental.
    这灯是装饰用的.

4. The sleet stuck to the branches of trees and reflected the light from the street lamps.
    冻雨凝结在树枝上，反射着街灯发出的光。

5. Thus we see that plants need light.
    因此，我们知道了植物需要阳光。

6. That evening he was in an unusually light-hearted mood.
    那晚他的心情异常轻松。

7. The winds today will be light and variable.
    今天风力小, 风向不稳定。

8. Then, squinting his eyes, he said: ´The light is dim. Read the letter to me.´
    然后，眼珠一转，说道："光线太暗，请给我读一下这封信。"

9. This is a major achievement because, in relative terms, planets are very small and do not emit light.
    这是一个重要的成就，因为相对来说，行星很小，而且也不发光。

10. The tops of trees form a kind of roof, under which there is little light, as the sun cannot get in, and it is very quiet because the trees keep out the wind.
    树冠形成一种顶篷，阳光几乎无法透入，所以林中光线很暗。又因为树木挡住了风，所以林中也很寂静。