例句與造句

1. Deep submergence rescue vehicle ( dsrv ) is one of the main methods of rescuing and ensuring of submarines . underwater interfacing is the key technique in dsrv rescuing performance
   深潛救生艇( dsrv )是潛艇救援的主要救生和保障手段之一，其中水下對接技術(shù)是深潛救生艇實施救援的關(guān)鍵技術(shù)。
2. It's difficult to find deep submergence rescue vehicle in a sentence. 用deep submergence rescue vehicle造句挺難的