humbug

别相信那些营销广告，全是骗人的鬼话。

Don't believe those ads—they're just full of ___humbug.

别再说这些废话了，我们得讨论正经事。

Stop with the ___humbug and let's talk about serious matters.

那个推销员是个骗子，总是用虚假承诺欺骗顾客。

The salesman is a ___humbug who always tricks customers with false promises.