In this task, given a sentence in the English language, your task is to convert it into the Bengali language.

Government sources have reported that at least six people have been killed by floodwaters, and two people were crushed by a landslide.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
সরকারি সূত্রে জানা গেছে যে বন্যার কারণে কমপক্ষে ছয়জন মানুষ নিহত হয়েছে এবং দুই জন ভূমিধসের কারণে নিহত হয়েছেন।