when you are young, when time are not gone
“趁此身未老,趁时光还在。”
Make a move now, or it's too late.
Time and tide wait for no one. 时不我待
by the time you are young/aren't old, by the time it still exists.
in the years when you are too old yet and time is there for you.
"While this body is not old, it is time."
满意请采纳
while we are not old,before we still have time
While the body is not old, while still in time