求翻译：28条是必答题，地下空间的规划。说白的，你要研究跟珠江新城地下空间的对接关系，1.32平方公里是重中之重，7.5平方公里地下空间的系统在什么地方，每个地方做多少层，有些是一层，有些是三层，跟珠江新城是怎么衔接的，包括跟琶洲是怎么衔接的，你们可以提出一个研究。跟琶洲要不要做过江隧道，要不要PMA线，要不要做一个线路跟琶洲对接。昨天有单位提到跟对岸互溶互补，共享发展。第二空间，要不要留一个隧道接口，跟琶洲、珠江新城符合更好的衔接。划，这个是必答题。但智能两个字，你们可以根据自己机构是否擅长智能交通这块。是什么意思？

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Article 28 is required, the underground space planning. White said, "You want to study with the Pearl River new town to the underground space between 1.32 square kilometers, is the underground space, 7.5 square kilometers in the system where each of the three areas, how many layers do, and some are,

28 are must answer, underground spatial plan.The spoken lines, you must study with the Pearl River new town underground space docking relations, 1.32 square kilometers are the the most important, 7.5 square kilometer underground spatial systems in any place, each place make how many levels, some is

Section 28 is required to answer, of underground space planning. Said, you have to study the pairing relationship with Pearl River new city underground space, 1.32 square kilometres is of paramount importance, 7.5 square kilometres of underground space system where every place does, there is a layer

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