"foo" in Chinese (Simplified)
Definition
“Foo” 是一个没有实际意义的词，经常在计算机科学和编程中作为例子或占位符使用。
Usage Notes (Chinese (Simplified))
“foo”主要出现于技术或编程领域，和“bar”、“baz”等词一起作为泛用示例名。不会在日常口语中使用，仅为行业术语，不要当作真实名字。
Examples
In programming tutorials, you often see the word foo as an example variable.
在编程教程中，你经常会看到**foo**这个词作为示例变量。
The teacher wrote foo on the board to show how functions work.
老师在黑板上写了**foo**来演示函数的用法。
If you replace foo with your own name, the program will still run.
如果你把**foo**换成你自己的名字，程序依然能运行。
Whenever I read code with foo and bar, I know it's just an example, not the real thing.
每当我看到代码里有**foo**和**bar**，我就知道那只是举例，并不是真的。
Don't worry about what foo means—it's just a placeholder when you need to show how something works.
别担心**foo**是什么意思——它只是用来举例子的占位符。
When I started learning programming, seeing all those foos and bars confused me at first!
刚学编程时，看到那么多**foo**和**bar**，我一开始也很困惑！