ATriptotheForestOnedayBobtooktwoofhisfriendsintothemoun...
問題詳情:ATriptotheForestOnedayBobtooktwoofhisfriendsintothemountains.Theyputuptheirtents(帳篷)andthenrodeofftoaforesttoseehowthetreesweregrowing.Intheafternoonwhentheywereabouttenkilometresfromtheirca...