ingoing

The outer firewall has ports open that allow ingoing and outgoing HTTP requests.

外部的防火墙仅仅允许进出的 HTTP 请求。

Lish:I know! It's that an ingoing dance machine from Japan, Dance Dance Revolution.

丽斯：我知道了！那是台新进的日本跳舞机：“跳跳革命”。