piggyback handling facility

例句：

1. 1. The company has invested in a piggyback handling facility to improve its efficiency.
   该公司投资了猪背式处理设施，以提高其效率。
2. 2. The new piggyback handling facility is expected to significantly reduce waste generation.
   新的猪背式处理设施预计将显著减少废物产生。
3. 3. The piggyback handling facility is designed to handle large volumes of goods efficiently.
   猪背式处理设施设计用于高效处理大量货物。