Businesses spew some carbon directly (by operating a vehicle fleet, say).

企业直接排放一些碳（例如，通过运营车队）。

But that is still only around 3% of the planet's vehicle fleet.

但这仍然只占地球车队的3%左右。

Two- and three-wheelers make up more than 80 percent of India's vehicle fleet.

两轮和三轮机动车占印度机动车总数的 80% 以上。

85% of that model color-combo were sold domestically as fleet vehicles.

国内出售的这一型号配色的车 有85%作为运输车。