839. We are unsure of our position due FMS failure.

839. 由于 FMS 故障，我们不确定我们的立场。

588. We made the go around due to FMS position error.

588. 由于 FMS 位置错误，我们进行了复飞。

So available for our routine and for the performance of the aircraft is the - - the FMS, the Flight Management System.

飞行管理系统管理着飞机的飞行日程和具体操作。

Then we would have set up FMS, then we would have our maps set accordingly here just in front of us, I've got an airport moving map here so that I can see exactly where to taxi.

接下来设置飞行管理系统，然后设置眼前的地图，我设置了降落在机场的地图，这样就可以准确地看到在哪里打出租车了。