a whale of a

US /ə weɪl əv ə/
UK /ə weɪl əv ə/
"a whale of a" picture
1.

非常棒的, 極好的, 巨大的

an extremely good or impressive example of something

:
We had a whale of a time at the party last night.
我們昨晚在派對上玩得非常開心
He's doing a whale of a job with the new project.
他在新專案中做得非常出色