A.1  Electric Buses, Cars, & Train

    A.2  Interesting Objects I --- Outdoor

    A.3  Interesting Objects II --- Indoor

    A.4  Advertisements on Streets

    C.1  Russian & other nations' Houses

    C.2  Countryside Views

    C.3  Texts in Russian and Other Nations' Words

    C.4  Statues or Figures of Important Russians

    B.1  Souvenirs I --- Flea Markets & Russian Dolls

    B.2  Souvenirs II --- Souvenir Stands

    B.3  Major Russian Products

    B.4  Animals & Flowers

    D.1  Tour Leader & Local Tour Guides

    D.2  Group Members' Pictures I --- Personal

    D.3  Group Members' Pictures II --- Group

    D.4  Russian & Other Countries' People