take my word for it:相信我说的话。
Don ask me how I know it. Just take
my word for it.
别问我怎么知道的,相信我说的,准没错。
Take my word for it, this boy is going to have a bright future.
相信我说的话,这个男孩将来一定会前途光明的。
Take my word for it, a life of ignorance
is not only a very contemptible, but a
very tiresome one.
相信我说的话:无知的一生不但令人轻视,而且十分无聊。
contemptible:令人轻视的。
tiresome:无聊的、令人厌倦的。