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[VOA标准] VOA标准精精听2019-12-20

提高英语听力能力 找对方法很重要!
1# 小时代330 HW
dogs and human age much the same way .they have similar ? and get the same diseases.
as pet ,they also share our environment , researchers will look for lifestyle factors that also affect human ,such as diet ,activity level , and where the dog lives in addition to genetics and medical history.
one of the goals is to find out how to prevent age related diseases.
traditionally, in medicine, we have ? or sick and we try to do sth about it , we try to cure their diseases ?
the goal here is really to keep dog and people healthy as long as possible before they get sick.
I think this is a kind of  a really important aspect of targeting biology ? directly rather than targeting individual diseases as they happen.
[homework]
dogs and humans aging much the same way. they have a similar [gene-no] and get the same diseases.
[as-pass], they also share their environment, researchers will look for live styles vectors that also [infactilment] such as diet, activity level, and  where the dog lives, in addition to genetic and medical history. one of the goals is to find out how to prevent age related diseases.


traditionally in medicine, we have a way to [tell] people are sick, and we try to do something about it, we try to cure the diseases.
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