If the treatment sounds too good to be true, costs too much money, or has no research behind it, you're under no obligation to say "yes."

如果治疗听起来好得跟真的一样，费用又太贵，或者没有研究依据，你没有必要说“是的。”

youdao

Hearing opposing opinions can be painful-but not as painful as launching a product that's not right for the market or has no market at all.

虽然听见反对的意见会令人心痛，但总比产品发布了却针对了错的市场或者根本就没有市场强。

youdao

Therefore, a person who tells you they have been tested for "everything" is either lying to you or has no idea what they're talking about.

所以如果有人告诉你他们什么都测过了，这个人要么是撒谎要么在胡说八道。

youdao

History has provided no evidence that Roscoe Conkling, Chester Arthur, or any other political leader had a part in the shooting.

VOA: special.2010.04.22

By the same token the cult, Kaufman says, has no automatic or material power.

出于同样的原因，祭仪本身不能产生能量。

耶鲁公开课 - 旧约导论课程节选

Or is it more plausible to suggest, "No. What's happened here is a soul has been released from connection with the body."

或者这样说更合理,这里发生的就是,灵魂从与身体的联系中解脱了

耶鲁公开课 - 死亡课程节选

More than half (54%) of the American public opposes or has no opinion about such action.

BBC: Little international support for arming Syria rebels

It is not a lobby or an interest group, has no collective financial or political interests, and has no agenda.

NPR: A Glimpse Inside a Catholic 'Force': Opus Dei

These assertions cannot both be true. (In fact, both are likely to be false.) Either he has no grasp of the principles of corporate finance, or he has no principles.

ECONOMIST: A disappointing start