“兆吨”造句

这颗彗星重约500兆吨, 面积相当于纽约市大小.
The comet, weighing about 500 trillion tons, area equivalent to the size of New York City.

话外音: 一百兆吨的尘石被抛入大气层.
Voice: One hundred trillion tons of dirt and rock hurled into the atmosphere.

• #兆吨