1·The first prolonged and impassioned controversy in the Congress involving a pure food issue took place in 1886, pitting the reigning champion, butter, against a challenger, oleomargarine.
国会第一个持续长时间的激烈争论涉及1886年的纯净食品事件：占统治地位的黄油受到了代黄油的挑战。
2·Reigning constructors’ champions, Ferrari, are currently enduring their worst start to a season since 1992 and are yet to score a point after two races.
法拉利，曾经的赛道统治着，目前正遭遇着年92后最差的赛季开端，两站过后一分未得。
3·The resigned designer is designated to an assignment of reigning the foreigners.
辞职的设计者被指定到统治那些外国人的任务。
4·The Chinese practically own this country and they are reigning in the amount they are willing to buy of our debt.
中国实际上统治着这个国家，他们买我们的国债的数量已经可以控制我们国家了。