名词
中文翻译：隧道推进器
同义词：
['tunnel drive', 'tunnel propulsion例句：1. The tunnel propeller was designed to improve the efficiency of the mining operation.（隧道推进器的设计目的是为了提高采矿作业的效率。）2. The tunnel propeller is a crucial component in the construction of underground tunnels.（隧道推进器是地下隧道建设中不可或缺的一部分。）3. The tunnel propeller was responsible for driving the heavy equipment through the narrow tunnel.（隧道推进器负责驱动重型设备穿过狭窄的隧道。）']
例句：
-
1. The tunnel propeller was designed to improve the efficiency of the mining operation.
隧道推进器的设计目的是为了提高采矿作业的效率。
-
2. The tunnel propeller is a crucial component in the construction of underground tunnels.
隧道推进器是地下隧道建设中不可或缺的一部分。
-
3. The tunnel propeller was responsible for driving the heavy equipment through the narrow tunnel.
隧道推进器负责驱动重型设备穿过狭窄的隧道。