A voice can be polished.Logical formLearned from6 sentences. Trucks can be polished.Logical formLearned from6 sentences. A delivery can be polished.Logical formLearned from6 sentences. Presenter can be polished.Logical formLearned from6 sentences. A member can be polished.Logical formLearned from6 sentences. A message can be polished.Logical formLearned from6 sentences. Silver can be polished.Logical formLearned from6 sentences. A machine can be polished.Logical formLearned from6 sentences. (Cowboy boots) can be polished.Logical formLearned from6 sentences. A dialogue can be polished.Logical formLearned from6 sentences. Arguments can be polished.Logical formLearned from6 sentences. Chestnuts can be polished.Logical formLearned from6 sentences. Fingernails can be polished.Logical formLearned from6 sentences. A place can be polished.Logical formLearned from6 sentences. Ammonites can be polished.Logical formLearned from6 sentences.