pipeline conveyance的用法和樣例：
例句
- The conveyance shall be cleaned and disinfected in good time every day after the carriage work is finished.
每天運送工作結束后，應當對運送工具及時進行清潔和消毒。 - A small town or rural area might rely on truck delivery or onsite production, whereas a large, densely populated city might use a pipeline network to transport hydrogen.
小鎮或農村地區可能必須仰賴貨車運送或在當地生產，但在人口稠密的大都市，就可能必須以管線網路輸送氫才行。
