At sixes and sevens( বিশৃঙ্খলা অবস্থায় ) All the furniture in the room were at sixes and sevens.
till the cows come home( অনেক সময় ধরে ) I could play outside till the cows come home
breathe out( নিঃশ্বাস ত্যাগ করা ) At last, he breathed his last breath out, and that was the end.
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.
Birds eye view( মোটামোটি ধারণা ; এক নজর ) He took a bird’s eye view of the flood-stricken area from an aeroplane.
By the by( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.