I doubt it. 我不太相信.
This guy fits the profile of a thief. 这个人的长相活像小偷 He looks like a shady character. 他不像个老实人.
That guy makes me wonder. 那个人使我疑心重重. I think not. 我不以为然.
This guy looks sneaky. 这家伙看起来一副奸相. I'm skeptical about what he said. 我对他的话存着疑心.
Do I look like a liar? 我看起来像说谎的人吗?
