| 例句 |
Without state subsidies, the railways couldn't survive.没有政府补贴，铁路营运就无法维持。The teacher can't keep discipline in her classroom.那个女教师无法维持课堂纪律。The young teacher can't keep order in her classroom.那位年轻教师无法维持课堂秩序。He can't keep control of the class.他无法维持课堂纪律。The organization was unable to maintain its dominance.这个组织无法维持其主导地位。The standard of living today is on the edge of subsistence.现在的生活水平几乎快要无法维持生计。He can't control the class.他无法维持课堂秩序。His experiences as a child explain his inability to sustain relationships.他童年的经历可以解释他为何无法维持人际关系。The planet's atmosphere cannot support human life.这颗行星的大气层无法维持人类生存。The current system is unsustainable.当前的体制是无法维持的。He feared he might not have sufficient fuel left for sustained high-speed steaming and manoeuvring.他担心剩下的燃料不够，无法维持高速行驶和操纵。 |