16句你可能不知道的科普知识[英语]

世界之大无奇不有，在一个国家里被人们看作是不详的黑猫，再日本却是可以带来好运的吉祥之物，这里我们收集了16种非常有趣的科普短句，让你闲暇的时候，常识翻译，同时也帮助你增加科普知识。【有兴趣的可以翻译之后发送到showed@enfanyi.com邮箱，我们会添加到该页面中来。】

1、Black cats are bad luck in America, but good luck in Japan.

2、Women blink twice as much as men.

3、Bullfrog don't sleep.

4、The sun makes up 99% of the solar system's mass.

5、A polar bear's hair isn't white---it's transparent.

6、China produces more pigs than all other countries combined.

7、The words "silent" and "listen" use the same letters.

8、Your heart beats more than 100,000 times per day.

9、Butterflies taste with their feet.

10、-40˚C is equal to -40˚F.

11、Your body creates and destroys 15 million red blood cells per second.

12、The first alarm clock could only go off at 4:00 am!

13、The first bomb dropped on Germany during WWII killed the only elephant in the Berlin zoo.

14、One million people in the US are bitten by animals per year.

15、70% of the earth is cover with water. Only 1% is drinkable.

16、The Tampa Bay Rays have won 90 or more games over the past four seasons(excluding the 2014 season that just started.)

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