节省燃油固然是件好事，但你可能会想，高科技能为乘客改善乘机环境做点什么呢？
Saving fuel is all very well, you may be thinking, but what can technology do to improve conditions for passengers?
即使你的建议微不足道，但重要的是让人们知道了他们能够提高和改善站点的表现，或知道如何去获得更多的信息。
Even if your recommendations are small, it is important to let people know what they can do to improve or change performance, or how to get more information.
也许你并不回学校，但依然是个改善你跑步技巧的“新学期”。
Even if you're not heading back to school, it's still a great time to get into the "back-to-school" spirit and brush up on some basic running skills.
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