Contiguity amounts to a tacit conversation where, otherwise than in cities, such contiguity can be put an end to on the merest inclination, and where not to put an end to it is intercourse in itself.

同行等于是在进行无声的交谈，这儿跟在里不一样，两人只要有一点不愿同行的意，以分开，而两人只要不分开，是在交流想感情。