A: I want to try my hand at the stocks.

我想试试搞股票。

B: It is very hard, you know.

要知道，那是很难的。

A: Don’t worry. I know there are no pennies from heaven. I will work hard.

别担心，我知道没有天上掉馅饼的好事儿，我会努力工作的。

B: Good luck!

祝你走运！

地道表达：

pennies from the heaven：意外的收获，天上掉馅饼

支持范例：

What we need now is pennies from heaven.

我们现在需要的是意外之财。

God would rain pennies down from heaven!

上帝会从天上大量地洒落金钱。

词海拾贝：

try one’s hand ( at )：尝试做......

范例：I think I would try my hand at tennis although I have never played it before.

我虽然没打过网球，但我想一定要尝试一下。

I will try my prentice hand at it.

我无经验，但愿一试。

更多信息请查看生活口语