So dynamic languages effectively add a level of indirection.

所以动态语言有效地添加了一级间接寻址。

It introduces a level of indirection when accessing an object.

当访问对象时，它引入了一个间接的层。

They can provide an extra level of indirection for messaging applications.

此类目的地可为消息传递应用程序提供额外的间接寻址方式。

A link is an indirection that a client can use to discover URIs at runtime.

链接是一种间接机制，客户端可以用它来在运行时发现URI。

The ESB merely served as a level of indirection between the two to decouple them.

ESB仅仅充当二者之间的中间层，以对二者进行分离。