very wise or knowledgeable
খুব জ্ঞানী বা বিচক্ষণ
"My grandfather is as wise as an owl."
"আমার দাদু খুব জ্ঞানী এবং অভিজ্ঞ।"
the distribution of power between nations to prevent any one...
to earn a lot of money
to have the same opinion as someone else
to give focused attention to something specific
of the highest quality; excellent
to take responsibility for something difficult