There are some other alternatives that you can use either on their own or in conjunction with the service gateway to provide other forms of standardization.(有一些其他的替代选择,您可以单独使用它们,或者结合服务网关来提供其他形式的标准化。)
The gateway has two use cases.(网关有两个用例。)
What I need is a way to make this gateway work.(我需要的是使这个大门起作用的一种方法。)