liquified methane gas tanker

例句：

1. 1. The tanker was carrying a largeamount of liquid methane gas.
   这辆罐车正在运送大量的液化甲烷气体。
2. 2. The tanker's safety measureswere strictly enforced during the operation.
   在操作期间，该罐车的安全管理措施得到了严格执行。
3. 3. The tanker was used totransport the hazardous chemical.
   这辆罐车被用来运输这种危险化学物质。