Business is a two-way street and to keep it open in both directions there must be a sense that both partners are doing their utmost to ensure a steady growth in each others' markets.

Business is a two-way street and to keep it open in both directions there must be a sense that both partners are doing their utmost to ensure a steady growth in each others' markets.

A.商业是一条双向的道路，要保持它往两个方向开放，必须有一种感觉，即双方都在尽最大努力确保对方市场的稳定增长。

B.做生意是双向的，两个方向的道路都得保持畅通。必须有这样一种意识：合伙人同时都在尽他们的最大努力，确保对方向在自己市场上有稳步增长。

C.做生意得有来有往，来和往这两条道得保持畅通。应当有这样一个观念：伙伴双方同时都在尽最大努力，确保对方向在自己市场上有稳步增长。

D.生意是一条双向的道路，要保持它两个方向畅通，同时还必须感觉到，双方都在尽最大努力确保对方市场的稳定增长。

正确答案是C