The internal working language of the ECB is generally English, and press conferences are usually held in English. External communications are handled flexibly: English is preferred (though not exclusively) for communication within the ESCB (i.e. with other central banks) and with financial markets; communication with other national bodies and with EU citizens is normally in their respective language, but the ECB website is predominantly English; official documents such as the Annual Report are in the official languages of the EU.
(খ) অন্যান্য জাতির লোকেদের সঙ্গে ভাববিনিময় করার সময় সাধারণত কোন ভাষা ব্যবহার করা হয়?
normally in their respective language