Siprnet
abbr. secure Internet protocol router network 保密因特網協議路由器網
??? 情景例句
I need a new toothbrush. My old one's worn out.
我需要一支新牙刷。舊的用壞了。
The petroleum region is centered largely in the north.
那里的石油區大部分集中在北部。
After breakfast, I sent the children to school and then I went to the shops.
早飯后，我送孩子們上學，然后就去了商店。