to improve or advance to a higher level
উন্নতি বা উচ্চ স্তরে যাওয়া
"With his hard work, he has been able to level up in his career."
"তার কঠোর পরিশ্রমের সাথে, সে তার ক্যারিয়ারে লেভেল আপ করতে সক্ষম হয়েছে।"
to remember or recall something
to prepare for future success by hard work
to relax and take things easy
to establish a rule or principle
to increase one's self-assurance or belief in one's abilitie...
very tough and determined