commutation cycle

例句：

1. 1. The commuter train runs every30 minutes during the morning rushhour.
   通勤火车在早高峰期间每30分钟一班。
2. 2. The bus has a longercommute time compared to the subway.
   与地铁相比，公交车的通勤时间更长。
3. 3. Thecompany is looking into improving the commuter's experience by adding more frequent shuttleservices.
   公司正在考虑通过增加更多班次的班车服务来改善通勤者的出行体验。