Heart and soul ( সর্বান্তঃকরণে ) Try heart and soul and you will succeed.
tickled pink ( খুব খুশি করানো ) She was tickled pink by the good news.
By and large ( প্রধানতঃ ) People in our village are by and large farmers.
At a stretch ( একটানা ) He can run ten miles at a stretch.
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.
under the weather ( ভাল না ; অসুস্থ ) I've been feeling under the weather