What is the English translation of ofo?

First of all, we should distinguish the two concepts of "bicycle sharing" and "bicycle sharing". The former refers to "bike-sharing", while the latter refers to "bicycle sharing phenomenon", not physical cars. So the English version of the former should be: shared bikes；; The latter should be bicycle sharing.

Pay attention to these two expressions. Bike-sharing's foothold is bicycle, and shared is the past participle. As we all know, past participles can be used as adjectives to mean "passive meaning", and bike-sharing is "bike-sharing", which is the essence of bike-sharing.

Let's look at the latter: bicycle sharing, which is a compound word. Bike means "bike" and sharing is the gerund form of the verb share, which means "sharing", so bike-sharing means "sharing this state (phenomenon) by riding a bike".