Gōngzuòrényuán / dǎkāi / mènzichē / de / chēmén, / kāishǐ / jiǎnchá / lǐmiàn / de / shèbèi。工作人员打开闷子车的车门,开始检查里面的设备。The workers opened the covered wagon and began inspecting the equipment inside.