existing problem短语⁷⁹⁹⁷⁸⁺⁹ 基本例句 存在问题 Birdy went to Vietnam with a pre- existing problem. 鸟人是带着“前科”去的越南。 yeeyan This architecture keeps the“ spectators” away from the database server so they can see the status without adding to an existing problem. 这种架构使“旁观者”与数据库服务器分离，以便它们能够在不使问题加重的情况下查看状态。 ibm