On the whole ( মোটের উপর ) On the whole, his conduct is good.
Slow coach ( অলস প্রকৃতির লোক ) You cannot expect much from a slow coach like him.
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.
Out of temper ( ক্রুদ্ধ ) He is out of temper now.
On the wane ( হ্রাসমান ) His fame is on the wane now.