BaggyhasbecomethefirstdogintheUK—andpotentiallythewo...
問題詳情： BaggyhasbecomethefirstdogintheUK—andpotentiallytheworld—tojointhefightagainstairpollutionbyrecordingpollutantlevelsneartheground.Baggywearsapollutionmonitoronhercollarsoshecantakedatam...