【答案解析】The success of China's lunar probe project is another milestone in China's space exploration, following man-made satellites and manned space flights. It fulfills the thousand-year dream of Chinese nation to fly to the moon and ushers in a new era for Chinese people to stride forward to deep space and probe into the mysteries of the universe, indicating that the nation has joined countries with capability of deep space exploration. It is also another symbolic achievement of China's efforts to enhance self-innovation and build itself into an innovative nation. In addition, it is a historical stride the nation made in its way towards the world's peak of science and technology as well as another contribution made by Chinese nation to the peaceful development and exploration of the outer space. All Chinese feel proud of this brilliant accomplishment made by our great motherland.