原文已被隐藏，你可用 快捷键 - 或点击 显示原文 按钮来查看原文
第一段
1 .None of the solutions you've read about will effectively stop birds from getting injured.
该句暂无译文！
第二段
1 .First, replacing regular glass with one-way glass.
该句暂无译文！
2 .Well, the problem with one-way glass is that to the bird on the outside, a one-way glass surface reflects just like a mirror, and a surface that reflects like a mirror is just as bad as regular glass for birds because birds don't understand the mirrors.
该句暂无译文！
3 .If they see a reflection of the sky in a mirror or of a tree in a mirror, they'd think the reflection is the sky or is the tree.
该句暂无译文！
4 .And they'll fly right into them.
该句暂无译文！
第三段
1 .The second solution, painting colorful patterns like stripes on regular glass, also has problems.
该句暂无译文！
2 .As the reading said, these designs include openings so people inside the buildings can see out, but birds will perceive these unpainted openings as open holes.
该句暂无译文！
3 .And if birds think that they are seeing holes, they'll try to fly right through them.
该句暂无译文！
4 .To prevent birds from doing this, the unpainted spaces in a window would have to be extremely small, but that would then make the rooms of the buildings too dark for the people inside them.
该句暂无译文！
第四段
1 .The third solution, creating an artificial magnetic field, won't work very well either.
该句暂无译文！
2 .While it's true that birds use Earth's magnetic field to help them navigate, they use this only when they are travelling very long distances.
该句暂无译文！
3 .For example, if a bird is migrating from a cold country to a warm one before winter, it will use its magnetic sense to figure out which way it should fly.
该句暂无译文！
4 .But this ability isn't used to go over short distances, such as going from one side of the city to another.
该句暂无译文！
5 .For short trips, birds use their eyes and the brightness of light to determine where to go.
该句暂无译文！
6 .So magnetic signals from buildings won't have much effect.
该句暂无译文！