Face2FaceTranslator/components/bottom-button/index.wxml

<view class="button-wrap" hidden="{{hidden}}">
  <view class="img-big-wrap">
    <view class="button-container">
      <view wx:for="{{buttons}}" wx:for-item="button" wx:key="{{button.lang}}" class="button-item">
        <view  catchtouchstart="streamRecord"
               catchtouchend="endStreamRecord"
               data-conf="{{button}}"
               class="button-press">
          <span class="text-in-button {{ button.buttonType == 'press' ? 'text-press': '' }}">{{button.buttonText}}</span>
          <image class="button-background" src="{{buttonBackground[button.lang][button.buttonType]}}"></image>
        </view>
        <view class="button-label">{{button.msg}}</view>
      </view>

    </view>
  </view>
</view>