перевод пожалуйста London is built on the Thames.There are lots of bridges in London because people need to cross the river . The biggest bridge is Tower Bridge.It`s over 100 years old.It looks like a castle. Tower Bridge is over 40 metres tall.It`s got two towers. You can go up in a lift then walk across the bridge.The view is fantastic.Big boats can go under Tower Bridge because the two sides go up. Cars and buses must wait until the bridge closes again. The bridge opens over 900 times every year.