L=Lily P=Peter
L: Peter, this morning, I learned from a magazine that China's Chang'e 5 lunar probe successfully returned with samples from the Moon in 2020.
P: Yes. The successful return (被认为是一个很大的进步)in humans' space exploration.
L: I can't agree more. And because of that, China became the third country in the world to bring the samples back from the Moon.
P: You said it, and (人们相信那些样本可以帮助科学家们 更多地了解月球的起源和形成)。
L: You're right. Actually, it's said that (中国不但自己研究那些样本，还把一些送给了其他国家)。
P: I think it's really a great idea. (月球属于全世界是不言而喻的)。Just as one expert says, international cooperation is one of the best ways to carry out scientific research, so China is willing to share its achievements with other countries.
