wxml-to-canvas 怎麼使用for循環啊？？

const wxml = (row) => {
      var desc = ''
      for (var i in row) {
        desc +=
          ` <view class="item-bottom">
           <text class="bottom"> + ${row[i]} + </text>
          </view>
         </view> `
      }
      return ` <view class="container" >
      <view class="item-top">
        <text class="title">` + this.data.salarName + `</text>
      </view>
     <view class="item-mid" >
      <text class="mid">` + this.data.parentName + ' ·' + `</text>
      <text class="mid">` + this.data.degreeName + ' ·' + `</text>
      <text class="mid-three">` + this.data.expirenceName + `</text>
     </view>
     <view class="item-title">
      <text class="title-space">职位描述</text>
     </view>
     ${desc}
     `


    }