It reminds me of my college lief.
這使我想起來(lái)我的大學(xué)時(shí)代。
Frankly, I'd just as lief stay.
坦白地說(shuō)，我愿意留下來(lái)。
(` lief' is archaic) very willing.
（'lief'是古語(yǔ)）非常愿意。
It's very quiet upstairs; they must be up to some mischief!
樓上很安靜。他們一定在搞什么惡作劇。
The little lad was a real handful. He was always up to mischief
這個(gè)小家伙真是難管教，他總是搞惡作劇。