Inside Address Inside Address

The router then checks the address translation table to find if there is an entry existing for the inside local address with a corresponding inside global address.

路由器然后查看地址转换表，看有没有一个条目是这个内部本地地址对应的内部全局地址。

The NAT router translates the inside global address of the packet to the inside local address and then checks the routing table before it sends it to the destination computer.

NAT路由器将这个数据包中的内部全局地址 (即其目的地址，译者) 转换成内部本地地址后再查看路由表。