If you keep your beer cold, use CO2 instead of air to drive the beer, keep the dispensing system clean, and buy kegs from breweries that have strict sanitizing and cleaning procedures, your keg will last 4 months or more with minimal or no noticeable flavor change.
In Dubai, the official language is Arabic. However, English, Hindi, Malayalam, Persian, Urdu and Tagalog are also widely spoken. Tags: malayalam, tagalog, urdu, hindi, official language.
Of course, the vast majority of Arabic speakers speak one of about only half a dozen. Your question is often asked. But realistically, it's an idle question for most learners. Unless you really master the spoken dialect you start with, you won't be able to understand most other dialects. Besides, you will not need to.