The motive for the break-in continues to baffle investigators.入室盗窃的动机仍然使调查人员迷惑不解。He tried hard to baffle our plan.他力图阻挠我们的计划。The exact nature of black holes continues to baffle scientists.黑洞的真正性质仍困扰着科学家。The swindler tried to baffle him out of his money, but in vain.骗子想骗取他的钱，可是没成功。