to be uncertain造句

• I own to being uncertain about that
  我坦白承认对那件事还没有把握。
• In the short term, though, the prospects of a business so dependent on the whims of politicians are bound to be uncertain
  但是就短期而言，清洁能源如此倚赖政客们一时的喜恶，其前景堪忧。
• In the short term, though, the prospects of a business so dependent on the whims of politicians are bound to be uncertain
  从短期来看，的确，一项如此依赖于政客朝令夕改的产业前景终将有极大的不确定性。
• "the outlook for the world economy hinges on the prospects for recovery in the us, which will continue to be uncertain for some time to come, " mr yam said
  任志刚说：全球经济前景取决于美国经济能否复苏，但相信美国经济仍然会有一段时间处于不明朗的境况中。
• Although the senses of taste and smell appear to have deteriorated, and vision in water appears to be uncertain, such weaknesses are more than compensated for by cetaceans'well-developed acoustic sense
  虽然触觉和嗅觉已经退化，在水中的视觉也不能确定，如此微弱使更多的补偿在鲸类很好的听觉上。
• Our countryenterprise must face up to the above question which exists in olympicgames marketing, otherwise the enterprise obtains the hope using theolympic games which the marketing succeeds to be uncertain
  我国企业必须正视在奥运会营销中存在的上述问题,否则企业利用奥运会获得营销成功的希望渺茫。
• However in the practice spread spectrum communication system, the phase of the received signal is likely to be uncertain because of the instability of transmitter and receiver's clock, transmission delay and multi-path
  而在实际的扩频系统中，由于收、发机时钟不稳定、电波传输时延、多径效应等原因造成接收信号中扩频序列相位不确定。
• The global outlook continues to be uncertain, and the outbreak of atypical pneumonia in the spring of 2003 will undoubtedly have a negative impact both on hong kong and on other economies-although how great that impact will be remains to be seen . nevertheless, there are good grounds for believing that the momentum for growth will be sustained over the long run, particularly in view of the continuing economic vitality of mainland china
  全球经济前景仍然不明朗，2003年春季爆发的非典型肺炎毫无疑问将会对本港以至其他经济体系造成负面影响，至于影响究竟有多大仍有待观察。不过，我们有充分理由相信长远来说增长的动力将会持续，特别是因为中国内地的经济将会继续蓬勃发展。