Used to tell someone firmly that doing something would be wise — usually to keep them out of trouble. It almost always appears in one fixed shape: 'you would be well-advised to ...' (or 'you'd be well advised to ...').

Used to tell someone firmly用來堅定地告訴某人 that doing something would be wise做某件事才明智 usually to keep them out of trouble通常是為了讓他們不要惹上麻煩。 It almost always appears in one fixed shape它幾乎都用一個固定的句型出現： 'you would be well-advised to ...' (or 'you'd be well advised to ...')就是「你最好……」這樣的說法。

What makes it interesting is the tone. On the surface it sounds gentle and polite, but it is often a warning with a hard edge underneath: 'You'd be well advised to read the contract before you sign' means 'read it, or you will regret this.' A boss, a lawyer, a police officer, or an angry teacher might use it.

What makes it interesting有趣的地方 is the tone在於語氣。 On the surface it sounds gentle and polite表面上聽起來溫和有禮， but it is often a warning with a hard edge underneath但底下常常藏著帶刺的警告： 'You'd be well advised to read the contract before you sign' means 'read it, or you will regret this.'這句話的意思是「讀一讀，不然你會後悔」， A boss, a lawyer, a police officer, or an angry teacher might use it老闆、律師、警察或生氣的老師都可能這樣說。

Because it sounds formal and a bit distant, it is common in writing — letters, official notices, newspaper editorials — and less common in relaxed conversation, where you would just say 'you should really...' or 'if I were you, I'd...'.

Because it sounds formal and a bit distant因為聽起來正式又有點疏離， it is common in writing常出現在書面文字裡——letters, official notices, newspaper editorials像是信件、公告、報紙社論， and less common in relaxed conversation在輕鬆的對話裡比較少見， where you would just say 'you should really...' or 'if I were you, I'd...'那種場合你只會說『you should really...』或『if I were you, I'd...』。

There is a second, much rarer use, closer to the plain meaning of the parts: someone who received good advice was 'well advised' by their lawyers. If you meet that one you will know it by the 'by' that usually follows.

There is a second, much rarer use還有第二種少見得多的用法， closer to the plain meaning of the parts比較接近字面上的意思： someone who received good advice was 'well advised' by their lawyers某人被律師『well advised』（給了好建議）。 If you meet that one如果你遇到這種用法， you will know it by the 'by' that usually follows靠後面常接的『by』就能認出來。