By no means ( কোন ভাবেই না ) I shall by no means call on him.
By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
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.
By fits and starts ( অনিয়মিত ; মাঝে মাঝে ) He works by fits and starts.
From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.
