Well, let me brief you on our visit today, which is about one hour. We mainly want to know, you use digital devices, mainly mobile phones including laptops, tablets and smartwatches, just need you to tell us your own views and feelings, no matter right or wrong, you just need to tell us your opinion on it, we have a request, in order to be able to record all the content you provide, we do a recording and video can?
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