The quick boarding will cut down on the roughly 30 seconds it takes a train to leave the station, or dwell time.

快速登机将减少火车离开车站所需的大约 30 秒，或停留时间。

More riders getting on and off the subway means longer dwell times, the time a train spends in the station unloading and loading, which can add up to significant delays over time.

更多的乘客上下地铁意味着更长的停留时间，即火车在车站卸载和装载的时间， 随着时间的推移， 这可能会导致严重的延误。