commercial tube

例句：

1. 1. The company's new commercial tube system is expected to significantly reduce energy consumption.
   该公司的新商业管道系统预计将显著降低能源消耗。
2. 2. The pipeline was designed to transport oil from the refinery to the storage facility.
   该管道设计用于将原油从炼油厂输送到储存设施。
3. 3.The construction of this commercial tube will require extensive testing and approval by regulatory bodies.
   这座商业管道的建设需要经过监管机构的广泛测试和批准。