freeCodeCamp/guide/chinese/certifications/javascript-algorithms-and-data-structures/basic-data-structures/combine-arrays-with-the-spread-operator/index.md

title, localeTitle

title	localeTitle
Combine Arrays with the Spread Operator	将数组与Spread运算符组合在一起

将数组与Spread运算符组合在一起

• 解决方案与给出的示例完全相同。只需将fragment[]数组插入到所需索引的sentence[]数组中。

解：

function spreadOut() { 
  let fragment = ['to', 'code']; 
  let sentence = ["learning", ...fragment, "is", "fun"]; // change this line 
  return sentence; 
 } 
 
 // do not change code below this line 
 console.log(spreadOut());