Dava
abbr. Defense Audiovisual Agency 防御视音频设备机构
🗣️ 情景例句
You're right. We'll talk to her about it.
说得对。我们要跟她谈谈。
Generally speaking, it's cheaper but slower to ship goods by sea than by rail.
总的来说，海运比铁路运输更便宜，但速度慢一些。
What are you doing?
你在干什么？