hype things up ⇒ 我们提倡脚踏实地,反对夸夸其谈。 Wǒmen tíchàng jiǎo tà shí dì, fǎnduì kuā kuā qí tán. → We encourage a down-to-earth manner — we don't go in for hype.
泛泛而谈
talk generally
混为一谈
confuse ⇒ 你不能将这两个概念混为一谈。 Nǐ bùnéng jiāng zhè liǎng gè gàiniàn hùn wéi yī tán. → You mustn't lump these two concepts together.