Unisist
n. 联合国政府间科技情报系统
🗣️ 情景例句
Yes, it's so easy.
没错， 它真简便。
I won't argue with you,but I think you're being unfair.
我不会与你争论，但是我认为你不公平。
Oh! Do you have to?
噢！必须收拾吗？