Unisist
n. 联合国政府间科技情报系统
🗣️ 情景例句
I keep in touch with my family regularly.
我定期和家里保持联系。
Our standardized packing has been approved by many foreign clients.
许多国外客户已经认可了我们标准化的包装。
Needless to say our house is now surrounded by a jungle.
不用说，我家现在已被丛林包围。