当时，因为旅行还比较慢，所以比较容易控制它们的危害。
At that time, it was easy to control the danger of this as travel was still quite slow.
传统的网络型航空公司在采用社会媒体工具方面的进程还比较慢。
Legacy network carriers have been slower to adopt social media tools.
现在大多数的高速巴士公司都提供免费的无线网络以及外接电源，尽管网络速度比较慢还时断时续的，但是人们似乎完全能够接受这一点。” Schwieterman先生说。
Most express bus lines offer free Wi-Fi and power outlets, and although Internet service can be slow or spotty, Mr. Schwieterman said, “People seem to roll with the punches on that.”
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