李总统计划的其他要素还包括建设生态友好的运输网络，例如高速铁路以及几百公里长的自行车车道，并且从垃圾堆中利用甲烷来制造能源。
Other elements of Lee’s plan include construction of eco-friendly transportation networks, such as high-speed railways and hundreds of kilometers of bicycle tracks, and generating energy using waste methane from landfills.