![Manyhomeshavecamerastoprotectthemfromdanger.Thecamerasc...]( "Manyhomeshavecamerastoprotectthemfromdanger.Thecamerasc...")
- 問題詳情：Manyhomeshavecamerastoprotectthemfromdanger.Thecamerascantelltheownersifsomeonehasentered.Butthecamerasdonotknowwhetherthepersonisafamilymember,afriend,apostmanoracriminal(罪犯).ButanewcameramadebyaFrenchcompanycanrecognize(辨別出)faces.Itcan...
- 6417
中文谷