和西蒙·里夫一起寻茶

<p>Adventurer and journalist Simon Reeve heads to east Africa to uncover the stories behind the nation&#39;s favourite drink. While we drink millions of cups of the stuff each day, how many of us know where our tea actually comes from? The surprising answer is that most of the leaves that go into our everyday teabags do not come from India or China but are bought from an auction in th...</p>