stand-alone software

例句：

1. 1. The softwareis stand-alone and does not require any external installation.
   该软件是独立的，不需要任何外部安装。
2. 2. The company provides stand-alone services for its customers.
   该公司为顾客提供独立的服务。
3. 3. The stand-alone system can be easily customized to meet specific needs.
   这个独立的系统可以很容易地定制以满足特定需求。