Sdi
[计] 信息选择传播, 源数据信息, 标准数据接口
🗣️ 情景例句
I appreciate your counter-offer, but find it too low.
谢谢你的还价，但我觉得太低了。
We have adopted much more flexible methods in our dealings.
我们在具体操作方法上灵活多了。
Oh dear! Where can I go if I want to smoke a cigarette?
天啊！我该到什么地方吸烟呢？