年久失修: be for long years out of repair; be in bad repair; be long neglected and in disrepair; has not been repaired for many years; worn down by the years without repair
机器: 1.(用来转换或利用机械能的机构) machine; machinery; engine 短语和例子安装新机器 install new machinery; 拆卸机器 take a machine to pieces; 开动机器 start a machine; 试验机器 test a machine; 战争机器 the war machine; 这机器是自动控制的。 th