oxygen-transfer trailer

例句：

1. 1. This oxygen transfer traileris designed to transport large amounts of oxygensafely and efficiently.
   这辆氧气转移拖车设计用来安全高效地运输大量氧气。
2. 2.The oxygen transfer trailer was used to transportthe oxygen from the hospital to the patients' homes.
   氧气转移拖车被用来将医院的氧气输送到病人的家中。
3. 3. Theoxygen transfer trailer was a critical component inthe process of delivering oxygen to patients inremote areas.
   氧气转移拖车是向偏远地区患者输送氧气过程中的一个关键组成部分。