The pressure and expectations for yao to deliver peak performance on command on the court also extends off of it as well . what yao s attempting is unfathomable said walton 至于yao能达到什么样的高度，我很难预测， walton说， nba的赛季对于他这样的大个子来说，可谓是残忍的折磨。
Longer term effects could go the other way ? due principally to innovative offensive strategies and player type evolution ? but this is harder to predict and is subject to the influence of future rule changes and coaching styles 长期影响是其他方面得由于创新的进攻策略及球员类型的发展但这是很难预测的且受未来规则变化和执教风格的影响
It is uncertain how the title - holders , who shot from ninth to first last season , will cope with the dual burdens of the bundesliga and a first champions league campaign in four years with only a marginally improved team 很难预测卫冕冠军如何仅凭稍微改进的球队应付双线作战，德甲联赛，和四年内的首次参加的冠军联赛，他们在上赛季从第九位窜升至第一位。
I managed to get my money back for the project securing distribution with the international channel even though the film was 30 minutes long and did not fit conventional tv duration - they were actually looking for 30 minute films so you never know ! ! 其实那部片不到三十分钟，一般来说都不适合电视广播，但碰巧他们正在找约三十分钟的影片，我们便一拍即合。所以说，有些事真的很难预测的。
Although it is notoriously hard to predict when players might return from such injuries and while there is a reluctance to heap too much pressure on england ' s most important player , rooney is known to be setting about his recovery work with a growing confidence that he can play a significant role for his country in germany next month 虽然很难预测球员什么时候能从这种伤病中恢复，也不想给英格兰最重要的球员施加过多的压力，鲁尼的恢复过程越来越乐观，他可以在德国世界杯为国家扮演更有意义的角色。
