I swear or promise sincerely.
আমি আন্তরিকভাবে শপথ করছি বা প্রতিশ্রুতি দিচ্ছি।
"I will help you, cross my heart."
"আমি তোমাকে সাহায্য করব, ক্রস মাই হার্ট।"
something that makes you think seriously
the systematic favoritism towards certain data or outcomes b...
to face a difficult situation directly and with courage
to suddenly become very angry
in a difficult or tricky situation
to narrowly defeat someone or something