On the whole( মোটের উপর ) On the whole, his conduct is good.
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.
keep your chin up( সুখি হওয়া ) His attempt keep your chin up
Kith and kin( নিকট আত্মীয় ) He has no good relationship with his kith and kin.
till the cows come home( অনেক সময় ধরে ) I could play outside till the cows come home