求翻译：但是今年的情况似乎开始有了转机。美国加州大学洛杉矶分校的科学家们对唾液开展研究，他们发现对唾液遗传成分的分析或许将能够帮助法医获得死者去世时的年龄信息。是什么意思？

But this year seems to have started a turning point. The scientists at the University of California, Los Angeles, saliva research, they found that the analysis of the genetic components of saliva may be able to help forensic age when the death of the deceased.

But the situation this year seems to be a turning point. University of California at Los Angeles, USA for the scientists who conduct research, and saliva of the saliva they found that the genetic component might be able to help at the death of the deceased forensic for the information age.

But this year situation as if started to have the favorable turn.The US UC Los Angeles Branch school's scientist to the saliva development research, they discovered perhaps will be able to help the medical examiner to the saliva heredity ingredient analysis to obtain the dead to die the time age inf

But this year, the situation appears to be a turning point. United States scientists at the University of California at Los Angeles on salivary research, they found that the genetic composition of saliva analysis will probably help forensic age information for access to the death of the deceased.

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