mar 六级雅思GRE专八

1.The expressway mars the beauty of the countryside.

这条高速公路破坏了农村的田园美景。

2.Bad diction marred the effectiveness of his speech.

措词影响了他演说的果。

3.A tragedy marred the 1960 cycling competition when Danish cyclist Knur Jensen collapsed and died during the road race.

丹麦自行车选手德·金森在公路赛途中倒了下来，即死亡，这给1960年的自行车赛事蒙上了悲剧色彩。