Our Amazing Eyes

Our Amazing Eyes Today in school, we learned something amazing. Nearly 2, 500 people in Canada go blind each year because they injure their eyes. Our eyes weigh only 28 grams. But they are really important. Imagine what it would be like if you could not see. Luckily, our bodies are designed to protect our eyes. Our eyebrows keep salty sweat from running into our eyes. Our eyelashes keep dirt from getting into our eyes. And tears wash away any dirt that gets past our eyelashes.

神奇的眼睛 今天在学校，我们学到了一些惊人的东西。 加拿大每年有将近2500人因为眼睛受伤而失明。 我们的眼睛只有28克重。但它们真的很重要。想象一下如果你看不见会是什么样子。 幸运的是，我们的身体生来就有保护眼睛的功能。 我们的眉毛可以防止咸咸的汗水流进眼睛。我们的睫毛防止灰尘进入眼睛。眼泪可以冲走睫毛上的污垢。

Want to hear something amazing?We blink our eyes 10 million times a year! Each time we blink, a little water enters our eyes and washes dust and dirt away Did you know that you cannot sneeze with your eyes open?It's true. Next time you feel a sneeze coming, see if you can keep your eyes open while you sneeze. You won't be able to!

想听点精彩的吗?我们一年眨眼一千万次!我们每次眨眼，都会有一点水进入我们的眼睛，把灰尘和污垢冲走。 你知道打喷嚏时不能睁开眼睛吗? 这是真的。 下次你感觉要打喷嚏的时候，看看你能不能在打喷嚏的时候保持眼睛睁着。你做不到的!