Digigraf
自动制图系统
🗣️ 情景例句
No, no. I'll do that.
不， 不。我自己来。
What do you think about it?
你对此怎么看？
and at the most critical juncture we took turns in watching that point.
在最紧急的时刻，我们轮流监视那段河流的险情。