The whole program started as a safe place for kids to come after school.
整个项目一开始设立的目的是为放学后的孩子们提供一个安全的地方。
Look for a safe and effective weight-loss program.
寻找安全有效的减肥计划。
Program control: Controlled by PC programmable controller, automatic running, safe, reliable, and simple operation.
程控化：采用PC可编程序控制器，自动运行，安全可靠，操作简单。
Program control: Controlled by PC programmable controller, automatic running, safe, reliable, and simple operation.
程控化：采用PC可编程序控制器，自动运行，安全可靠，操作简单。
应用推荐