# 《吴军来信：语音和图像压缩的计算机科学原理》
```
const inputString = 'London bridge is falling down'
let reverseWords = str => {
return str.trim().split(' ').reverse().join(' ')
}
console.log(reverseWords(inputString)) // => down falling is bridge London
```
```
const inputString = 'London bridge is falling down'
let reverseWords = str => {
return str.trim().split(' ').reverse().join(' ')
}
console.log(reverseWords(inputString)) // => down falling is bridge London
```
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