great effort and hard work
বিশাল পরিশ্রম এবং কঠোর কাজ
"Building this company took a lot of blood, sweat, and tears."
"এই কোম্পানি গড়তে অনেক পরিশ্রম করতে হয়েছে।"
Very old or ancient
A true friend is invaluable and precious.
to capture and maintain the interest of the audience
to not show your emotions in difficult situations
A strong connection of trust and affection between friends.
to suddenly start laughing loudly