You should say:
What did this advertising promote?
Where did you see this?
What was the content of it?
Why do you think it is impressive?
故事线：关于在网上看到运动跑鞋的广告。
高分语料：Unlike a normal running shoe each toe was separate. It was really strange to see something like that because I had just been wondering a few weeks earlier why someone hadn't invented a running shoe like this before - and then a couple of weeks later by pure coincidence I came across them on the internet. I wasn't even looking for them or anything.
责任编辑：admin
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