在Swift中使用UISwipeGesture时如何检测或获取翻译

Question

我正在使用自定义tableViewCell 我要在iOS中制作类似Mail应用的tableViewCell 当用户向左或向右滑动单元格时，
它显示按钮和翻译 它与默认值不同，如下所示。

func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCellEditingStyle, forRowAt indexPath: IndexPath) {

    if editingStyle == .delete{

        self.allChatroomList.remove(at:indexPath.row)
        self.tableView.reloadData()
    }
}

所以我正在与UISwipeGesture合作，但我无法获得翻译或职位 我怎么能得到它？

   rightDelete.frame = CGRect(x:UIScreen.main.bounds.width, y:0, width:50, height:71)
   rightHide.backgroundColor = UIColor.red
   addSubview(rightHide)


   let leftSwipe = UIPanGestureRecognizer(target: self, action:#selector(self.swipe))
   leftSwipe.delegate = self
   mainView.isUserInteractionEnabled = true
   self.mainView.addGestureRecognizer(leftSwipe)

        func swipe(gesture: UIPanGestureRecognizer){

            let translation = gesture.translationInView(self.view)


            let swipeGesture:UISwipeGestureRecognizer = gesture as! UIpanGestureRecognizer
            if(swipeGesture.direction == .left)
            {

                self.leftHide.centerX = self.leftHide.centerX + translation.x
                self.leftDelete.centerX = self.leftDelete.centerX + translation.x/2

            }
            else if(swipeGesture.direction == .right)
            {

            }

        }
    }