put all your eggs in one basket 直译为“把鸡蛋放在同一个篮子里”，引申为“孤注一掷”。

【例句】
The key word here is diversify; don't put all your eggs in one basket.
这里的关键词是多样化投资，不要孤注一掷。

When planning your investments, it's unwise to put all your eggs in one basket.
当你计划投资时，孤注一掷是不明智的。