办公室里那几个夸夸其谈的家伙总是吹嘘自己认识多少名人。

The office is full of ___blowhards who keep bragging about how many celebrities they know.

办公室里的那些自大狂总是在会议上夸夸其谈，却很少提出有用的建议。

The ___blowhards in the office always dominate meetings with pompous talk but rarely offer useful suggestions.