Second, I don't think there is a sufficiently rigorous approach to causality.

第二点，我不认为这里有足够严密的因果性。

youdao

However, a rigorous approach will consider both sides to every recommendation.

然而，一个严谨的方法将会考虑每一个建议的两面。

youdao

The second and more rigorous approach could involve tests on the meat and milk of clones.

第二种更缜密的办法可能包括对克隆动物的肉、奶制品的测试。

youdao

We will approach our task in a way that is thorough,rigorous, fair and frank,".

VOA: standard.2009.11.25

The use of spot urine samples with such small group sizes is not a rigorous approach.

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Education Secretary Michael Gove has previously called for a more academically rigorous approach to A-levels with greater involvement from universities.

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Ms Rochira said she accepted there had been a more rigorous approach by the NHS in Wales and Welsh government to the issue of the dignity of older people undergoing hospital care.

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