The 'estimated time arrival' (ETA) of a bus is delayed. What is the professional way to inform guests? Do nothing. Provide a prompt update and offer r107/111The 'estimated time arrival' (ETA) of a bus is delayed. What is the professional way to inform guests?Do nothing.Provide a prompt update and offer refreshments.Turn off the phone.Blame the driver. ---------------Giải thích-- Bạn chưa nhập giải thích --