答案:[解析]本句前半部分为主干,后半部分为“太空探索计划”的修饰成份。主干可译为:China has also launched its ambitious plan for space exploration, 需关注的是时态应使用过去完成时。修饰成份可译为:including to construct/build a space station by 2020. 其中including的宾语为动词不定式。整句组合为:China has also launched its ambitious plans for space exploration, including a plan to construct a space station by 2020.