to try to teach someone something they are set in their ways about
কোনো কিছু শেখানোর চেষ্টা করা যা কেউ আগে থেকেই জানে
"It’s hard to teach an old dog new tricks when it comes to new technology."
"নতুন প্রযুক্তির ক্ষেত্রে ওল্ড ডগ নিউ ট্রিকস শেখানো কঠিন।"
to calm down or relax; to not overreact
Something that is very expensive.
to have a part in something
to show the necessary ability when faced with a challenge
to improve one's position, typically in a career or personal...
to be extremely happy and excited