玄关空间
玄关空间
农民承包土地30年不变是在农村集体土地制度广阔而深邃的空间中发现和研究问题的基本前提。
Could those experiments provide insights profound enough to justify the expense of sending people across interplanetary space?这些实验能提供足够深刻的见解,从而将把人送到星际空间的花费合理化吗?
In addition to shaping architecture, car and gadget design, the Space Age had a profound impact on American pop culture.除了成形的建筑物,汽车和机械装置的设计,太空时代对美国流行文化产生了深远的影响。