A bed of roses( সুখ-স্বাচ্ছন্দ্যপূর্ণ জীবন ) Many people think that life is a bed of roses
Square meal( পেট ভরা আহার ) He is too poor to have a square meal every day.
End in smoke( ব্যর্থ হওয়া ) All his plans ended in smoke.
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.
Slow coach ( অলস প্রকৃতির লোক ) You cannot expect much from a slow coach like him.
By far( সর্বাংশে ) He is by far the best boy in the class.