B2 大大地
by a great amount
They are by far the best students in the class. 他们是班里最最优秀的学生。
Ending that relationship was by far the hardest thing I've ever had to do.
Our economy is the fastest growing in the region by far.
She is by far the richest woman in Britain.
That assignment was by far the most dangerous of his career.
See also: far adverb (AMOUNT)