to make a serious or formal promise
আনুষ্ঠানিক বা দৃঢ় প্রতিশ্রুতি দেওয়া
"He pledged his word to support the cause."
"সে সেই উদ্দেশ্যকে সমর্থন করার প্রতিশ্রুতি দিয়েছিল।"
working closely and harmoniously together
To focus closely on something
someone who looks innocent but might not be
to form your own opinions and make your own decisions
a trial where all sides are treated equally and justly
to keep changing your mind about something