London

1. London Eye

1.1. Ferris Wheel

2. Buckingham Palace

2.1. Royal Palace

2.2. Queen Elisabeth II

2.3. flag Union Jack

3. Sports

3.1. Cricket

3.2. Football

3.2.1. Wembley

3.2.2. Arsenal

3.2.3. Chelsea

3.3. Rugby

4. Big Ben

4.1. the Houses of Parliament

4.2. the Elisabeth Tower

5. Transport

5.1. plane

5.1.1. Heathrow airport

5.2. black taxi

5.3. doubledecker

5.4. train

5.4.1. the Tube

6. Tower Bridge

6.1. two towers

6.2. glass floor