黑马胖子666
例句：
Breaking through "Last One Kilometer" from Three Aspects
从三个层面突破最后一公里
The area is almost one kilometer from the current shore area.
它离目前的.沙滩区约一公里远。
How much does it cost for the first kilometer?
启程的第一公里是多少钱？
Application of Kilometer Head Horizontal Pump During Deep Shaft Construction
浅谈千米扬程卧泵在深立井施工中的应用
Application of PLC in "Last Kilometer" Problem
电力线载波通信技术在最后一公里问题中的应用
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