Coordinateschedules. If you go with a friend, plan schedules ahead of time so there won't be conflicts that keep one of you from going.
协调你的时间表：如果你是和朋友一起去的，在去之前安排好时间以免你们中的一位因为时间冲突不能前往。
2
They often trim their costs by sharing facilities such as sales offices and passenger lounges. They can also coordinate their flight schedules, optimizing their networks.
这些航空公司常常共用销售处和乘客休息室等设施以节省成本，还可以调整飞行时刻表，优化航运网络。
3
While I've had roommates for most of the time that I've lived here, we have never made the effort to coordinate our schedules so that we could cook together.