to remain calm and confident under pressure
চাপের মধ্যে শান্ত ও আত্মবিশ্বাসী থাকা
"She held her nerve and finished the speech perfectly."
"সে শান্ত থেকে নিখুঁতভাবে বক্তৃতা শেষ করেছিল।"
being well known or highly visible in public
Work becomes easier when many people help.
very close and intimate friends
feeling completely happy and content
crazy or extremely worried
to betray someone for personal gain