Duba
金山毒霸，金山公司出品的杀毒软件
🗣️ 情景例句
You are always straying from the subject.
你说话总爱跑题。
She wishes to hear from her friend.
她希望收到朋友的来信。
You may pick them up in utter exhaustion, if wind over the sea has driven them to a long journey.
如果海风驱使它们飞行很长距离，你可以捡到一些因筋疲力尽而摔下来的鹧鸪。