to move up in position or success, especially in a career
ক্যারিয়ার বা অবস্থানে উন্নতি করা
"He worked hard to climb the ladder in his company."
"সে তার কোম্পানিতে পদোন্নতি পাওয়ার জন্য কঠোর পরিশ্রম করেছে।"
to have a lot of tasks or responsibilities to deal with
to accept criticism or blame.
using creative and low-cost strategies to rapidly grow a bus...
Always continue trying despite difficulties.
very stupid or slow-witted
to become very angry or emotional suddenly