There is now unambiguous evidence that wherever genetically modified insect-resistant cotton and maize are grown, insecticide applications have been reduced-by up to 80%.

充分的证据表明，在种植抗虫转基因棉花和玉米的地区，杀虫剂的使用减少了80%。

youdao

Although no one observed those transformations, theindirect evidence is clear, unambiguous and compelling.

尽管没有人见证这些变化过程，间接的证据确是清楚、明确而有说服力的。

youdao

The evidence on the relationship between speed and casualties is unambiguous whichever way it is examined.

速度和伤亡之间的关系，无论我们怎样测试，都是很明显的。

youdao

However, analysts warned that with expectations of a rebound now fully priced in, share prices are unlikely to rise further unless the market sees unambiguous evidence that a recovery is indeed under way.

BBC: US shares hit 15-month high

The verdict was considered an outrage, given the unambiguous evidence that police and plainclothes vigilantes had broken into the students' hostel as they slept, beating them and throwing at least one student out of a window.

ECONOMIST: Iran

But it went on to say that "there are a number of unambiguous circumstantial pieces of evidence gathered in the course of the investigation, indicating that Commissioner Dalli was aware of the activities of the Maltese entrepreneur and of the fact that this person was using the commissioner's name and position to gain financial advantages".

BBC: John Dalli row: EU's Barroso denies ousting colleague