1 . The practice of medicine is an art, not a trade, a calling, not a business; a calling in which your heart will be exercised equally with your head. —— William Osler (英译汉)

2 . While I’m learning about business I'm also acting as a cultural messenger building a bridge between us。(英译汉)

3 . I chose the exchange programme because I wanted to learn about global business and improve my English. (英译汉)