Question

I have lived here for 5 years I have been living here for 5 years once I lived here for 5 years

Answer 1

it
is
5
years
since
i
have
lived
here.(have
lived是完成时对吧，完成时表示的是什么？过去发生，然后一直延续到现在，并对现在有影响，很明显，since
后面加的live就是延续性v.故直译为:自从我住在这儿已经5年了。
)
it
is
5
years
since
i
lived
here.（live在这个地方，是瞬间动词，“
since
i
lived
here”从我住在这的那一刻起，故反译为:我已经5年不住这儿了。)