如果要对一些数据做处理,可以直接用自定义fliter

 {{[offer.brand, offer.series, offer.model] | carFilter}}

filters里面写

     carFilter ([brand, series, model]) {
        series = series.replace(brand, '').trim()
        model = model.replace(series, '').replace(brand, '')
        return `${brand} ${series} ${model}`
      }