A bed of roses( সুখ-স্বাচ্ছন্দ্যপূর্ণ জীবন ) Many people think that life is a bed of roses
By leaps and bounds( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
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 vogue( চালু ) This custom is not in vogue now.
Beggar description( বর্ণনাতীত ) The beauty of the Taj beggars description.
At one’s own sweet will( খুশি মতো ) He still does it at his own sweet will.