A blessing in disguise ( বিপরীতে হিত ; প্রথমে খারাপ হিসেবে মনে হলেও পরবর্তীতে ভালো হয় ) Sam's motorcycle accident was a blessing in disguise because he got enough insurance money.
In vain ( বৃথা ) All his attempts were in vain.
In one's teens ( তের থেকে উনিশ বছর বয়সের মধ্যে ) She is yet in her teens.
slap on the wrist ( মৃদু শাস্তি ) Although he broke the rules, he was only given a slap on the wrist
At a low ebb ( নিম্নমুখী ) His fame is at a low ebb now.
tickled pink ( খুব খুশি করানো ) She was tickled pink by the good news.