名词
中文翻译：潜水修剪
同义词：
['underwater trimming', 'underwater maintenance']
例句：
-
1.The submarine was performing its regular maintenance before the dive.
潜艇在潜水前正在执行常规维护。
-
2. The crew members were busy trimming the propellers during the long descent.
船员们在漫长的下降过程中忙于修剪螺旋桨。
-
3. The submarine's engine was undergoing a thorough inspection for potential issues.
潜艇的发动机正在进行彻底的检查，以查找潜在问题。