And that was only possible because, besides using the sea, the shipping lanes for travel, which was much faster than overland travel, the Romans maintained roads.

之所以能达到这个数字，原因之一是走海路，用海洋航路运输，比陆路快得多，另一个原因就是修路。

耶鲁公开课 - 新约课程节选

but I do bike in the bike lanes on First Avenue.

不过我会在第一大街的自行车道上骑车。

喜欢自行车 - SpeakingMax英语口语达人