There is no definitive data on all of this.(对此，我们并没有明确的数据。)
That'sa long time to wait for definitive data.(等待最终数据出炉尚需一定时日。)
There are no definitive answers.(对于该问题，没有确定性的答案。)
No one has come up with a definitive answer as to why this should be so.(至于为什么该这样，还没有人给出明确的答复。)
Did you mean this to be a definitive collection of your work?(你觉得这是对你所有作品的一个最终的收集吗？)
The Ethiopian statement says that there is "no definitive explanation" for the crash near the Lebanese capital, which occurred during stormy weather.(埃塞俄比亚声明中说，对发生在黎巴嫩首都附近的坠机事件“没有明确的解释”。)
Other parapsychologists believe the field is on the brink of collapse, having tried to produce definitive scientific proof and failed.(其他前卫的心理学家则认为，该学科曾试图提出明确的科学论证，但却失败了，因此该学科正处于瓦解的边缘。)
Definitive test results are pending.(正在等待最后的检测结果。)
This question remains unanswered; indeed, taking all the evidence into account, one cannot make a definitive statement about dinosaur physiology on the basis of dinosaur bone.(这个问题仍然没有答案；事实上，根据所有证据，我们不能基于恐龙骨骼对恐龙生理学做出一个明确的声明。)
