Set free( মুক্ত করা ) The prisoners were set free.
Ins and outs( খুঁটিনাটি সব কিছু ) I know the ins and outs of the matter.
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.
slap on the wrist( মৃদু শাস্তি ) Although he broke the rules, he was only given a slap on the wrist
As it were( যেন ) The sun is, as it were , the lamp of the universe.