Even the smallest change - obama 's penholder , for example - is closely watched for symbolism .
甚至是奥巴马的笔筒这种最不起眼的变化，都被视为某种象征而受到密切关注。
But when table , penholder and paper are all moving how is it possible to write legibly ? The key to a solution of that problem lay in an every - day observation .
