A bed of roses thorns( কন্টকময় জীবন ) Life is nothing but a bed of roses.
Kith and kin( নিকট আত্মীয় ) He has no good relationship with his kith and kin.
By leaps and bounds( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
As if( যেন ) He swims so beautifully as if he is the Olympic gold medalist.
under the weather( ভাল না ; অসুস্থ ) I've been feeling under the weather
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.
