A:Scientists have found a second solar system in the universe.
科學(xué)家在宇宙中發(fā)現(xiàn)了第二個太陽系。
B:What's the second solar system?
什么是第二個太陽系?
A:It's just a system like ours, with a star and a number of planets going around it.
就跟我們的太陽系一樣,有一個恒星和圍著恒星轉(zhuǎn)的幾顆行星。
B:Is this good news or bad news?
這是好事還是壞事?
A:It's exciting news! If we find a second solar system, we might find a second earth!
這是激動人心的消息。如果我們能發(fā)現(xiàn)第二個太陽系,興許就能發(fā)現(xiàn)第二個地球。
B:You mean with people on it?
你是說上面有人住的?
A:Yes! Isn't that exciting?
對啊。這難道還不讓人激動嗎?