![Trip1BlackBearCountTherehavebeenfiresinthisareainthelas...]( "Trip1BlackBearCountTherehavebeenfiresinthisareainthelas...")
- 问题详情：Trip1BlackBearCountTherehavebeenfiresinthisareainthelastfewyearsandtheOfficeoftheNationalParkisnotsurehowmanyblackbearsarestillliving.Somebearshavebeenseensincethefires,andtheOfficehasaskedforyoungpeopletohelpcountthem.Theentiretripwilllastth...
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