The astronauts piloted their craft down to the lunar surface.宇航员驾驶太空飞船在月球表面降落.The lunar stone is different from earth's.月球的石头和地球的不同.The Spring Festival is the lunar New Year.春节即农历新年....
Lunar probe has successfully passed the test temperature.月球探测器已经成功通过恒温测试.Of special interest is the photographic determination of altitudes of lunar formation.最有趣的是用照相来测定月面结构物的高度.In the new century, impressive achievemen...