vi.合伙使用汽车；拼车
Another option is to carpool with friends from work. 另一种选择是和同事一起拼车上下班。
In addition to doing our part for the environment, we could use the high-occupancy carpool lanes. 除了对环境我们有贡献之外，我们还可以使用高容量拼车车道。
