cast doubt on

漢語翻譯

例句：

1. The lack of facilities for elderly people has cast doubts on the whole of the redevelopment scheme.
   缺乏給老人們的設備，這使人對整個重新發展計畫產生懷疑。
2. The latest scientific discoveries cast doubt on earlier theories.
   科學上的最新發現使我們對以前的學說產生懷疑。