这听起来有点像大海捞针，在一个单独运行的程序里有成千上万字节的数据，漫无目的的在数据海洋里乱找结果不会很理想。

This may sound a bit like a needle-in-a-haystack problem. There are in many cases millions of bytes of data in a single running program.

youdao

你能帮我穿下针吗？今天我手脚不灵。当我心烦意乱是，我就会笨手笨脚的。

Can you thread this needle for me? I'm all thumbs today. When I get nervous I'll be all fingers and thumbs.

youdao