Bista
abbr. Bureau of International Scientific and Technological Affairs (U. S. Department of State) 国际科技事务局（美国国务院）
🗣️ 情景例句
The news was announced to the public on TV.
这则消息经由电视向大众宣布。
What happened to you memory?
你的记性是怎么搞的？
What a great person!
多么了不起的人！