departure route

例句：

1. 1. The departure point for the flight is the airport.
   航班的出发地点是机场。
2. 2. We decided to take a different departure route to avoid traffic congestion.
   我们决定走一条不同的出发路线以避免交通拥堵。
3. 3. The departure time was set for eight o'clock in the morning.
   出发时间定在早上八点。