And asked him why he stopped on the W. he replied with a grin.
同时我还问他为什么在这里要停顿下。
But if you look at your W-2 and wonder why the number isn't bigger, start researching.
但是如果你能看看你的报税表,并且疑问为什么数字不够大的时候,琢磨琢磨吧。
You might be asking why the \W+ is necessary: \b is the empty string at the beginning or end of a word.
您可能会提出疑问,为什么 \W+ 是必需的:\b 是位于单词开头或结尾的空字符串。
Why is that? Because w and v are constant.
为什么?因为w和v是常数。
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