英语听力精选进阶版 14361（在线收听）

Vodka link to Russian early death

Vocabulary

tracked

recorded

drew on

used information or experience for a particular purpose

in line with

in the same way as

instability

uncertainty caused by change, or the possibility of change

binge on

drinking or consuming too much in a short time

mortality rates

number of deaths in a population over a period of time