i did not manage to get something for you

题目

i did not manage to get something for you
would it hurt for us if we save for another time

答案

我没能设法为你做到什么/帮到你.
manage to do 设法并成功做到……
如果我们省下留到下回,会不会对我们有损害/有伤感情?（好像是个错综条件句）