芒特：有一次赖斯躲在床底想要吓我，但他不小心露出了马脚（芒特回忆：赖斯曾躲床底想吓我，却不慎露馅）

Translating idioms

I’m thinking about the phrase "but his feet were sticking out" — it sounds like a pun! We can provide two types of translations: a literal one and an idiomatic one. I should aim to keep it minimal. I can ask about the user's intent while offering translations. Including a bullet list for options 1-6 would be friendly and helpful. Alright, let's get this concise message crafted!