a good deal of
大量的,很多的
There is a good deal of staff larceny which is siphoning off revenue.
有大量的職工貪污盜竊,把收入都吸干了。
could not be more different
否定+比較級=最高級
David's new school is a well-organized school. It could not be more different from the old one, Slem House.
大衛的新學校是一所規范的學校。這所學校和大衛以前的學校截然不同。