Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.
Moot point ( অমীমাংসিত বিষয় ) Dowry system is still a moot point in Bangladesh.
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.
At a stretch ( একটানা ) He can run ten miles at a stretch.
Kith and kin ( নিকট আত্মীয় ) He has no good relationship with his kith and kin.
Read between the lines ( তাৎপর্য বোঝা ) Try to read between the lines of the letter.