What is traditional English tea?

The English are fond of tea. They like this drink very much. They always drink tea. At the tea-time they always drink two cups of this drink. Usually at five o'clock they have tea. It is called tea-time. They drink tea with milk, they don't drink it with lemon. They don't use glasses when they drink tea. There is a question "Why do they drink tea with milk?" The answer comes from history. Long ago, in the 17th and 18th centuries they used to drink tea out of the china cups. These cups were too delicate and they used to crack from the heat. So they add milk to cool tea.