不把它放在眼里,认为它一无是处
think nothing of
vt.不把 ...放在心里,轻视
例句:
She thinks nothing of walking30 miles a day.
她没把每天走30里路当回事.
I think nothing of this man.
这个人我是瞧不起的.
Think nothing of it.
没什么大不了的.