科学家与农民之间的合作是解决未来粮食挑战的关键。
The core of Pinduoduo is "group buying," allowing users to participate in shopping through social means.
【释义】认识的人很多，可彼此知心的没有几个。
A miracle:an event described by those to whom it was told by men who did not see it.
Innovation and technology will drive the future of mining - we must embrace change to stay competitive.
True strength comes from inner peace.
科学家只强加两件事，即真理和真诚，强加于自己和其他科学家。
The circular economy is not just about recycling—it’s about rethinking the entire system.