1. While being flown by a champion amateur cyclist in 1963, the plane crashed on an airfield.
    在 1963 年，当一位业余自行车赛冠军驾驶这架飞机的时候，它坠毁在机场上。

2. There needs to be a lawyer who can act as a champion for the rights of welfare clients, because the system so easily lends itself to abuse by the welfare givers as well as by the clients.
    真需要有一位律师来捍卫福利救济对象的权利，因为这一福利体制不仅容易使救济对象滥用权力，也很容易使福利提供者滥用权力。

3. Signor Fratelli, the present champion, has won it every year since 1991.
    目前的冠军弗拉特里先生，自1991年以来，年年获胜。

4. It was not until his third match in 1790 that he finally beat Humphries and became Champion of England.
    直到1790年他们第3次对垒，门多萨才终于击败汉弗莱斯，成了全英拳击冠军。