The umpire made some debatable decisions.裁判作出了一些有争议的判决。

Whether older women miscarry more often or whether they report more miscarriages is a debatable point.年纪较大的妇女究竟是更容易流产, 还是她们报告流产更多, 这一点尚存争议。

It is debatable whether or not antibiotics would make any difference.抗生素是否有效仍值得商榷。

Whether we could do any better is debatable.我们是否能做得更好仍然有待讨论。