"أثناء أدائهم لواجباتهم الرسمية" - Translation from Arabic to English

• in the course of their official duties
• in carrying out their official duties

However, extraordinary longer-term hospital services were required for several persons who were involved in motor vehicle accidents or who incurred major injuries in carrying out their official duties.
ومع ذلك، فقد استلزم اﻷمر توفير خدمات استثنائية طويلة اﻷجل بالمستشفيات لعدد من اﻷشخاص أصيبوا في حوادث سيارات أو أصيبوا بجروح خطيرة أثناء أدائهم لواجباتهم الرسمية.