他打翻了我的咖啡，因为他那双笨拙的大手根本拿不稳杯子。

He spilled my coffee because his ___fat-handed grip couldn't hold the cup steady.

他对这个敏感话题的处理方式显得很笨拙，让在场的人都感到不舒服。

His ___fat-handed way of dealing with the sensitive topic made everyone in the room uncomfortable.