Out of doors ( বাহিরে ) It is rather cold out of doors.
By chance ( দৈবাৎ ) I met him on the way by chance.
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.
Carry the day ( জয়লাভ করা ) Rajib, the best player of the school, carried the day in the annual sports.
Turn over a new leaf ( নূতনের সূচনা ) After his failure he turned over a new leaf.
In a fix ( মুশকিলে পতিত ) He is in a fix and does not know what to do.