汉译英 -- 老年乐队,人老心不老

老年乐队,人老心不老
Old age band ; young in heart
The old age band ; Young at heart in spite of their age

老年乐队 - senior band;
orchestra of senior people,

人老心不老 - even a person is aged, the desire is still like a youth,

old persons with heart of youth

老年乐队,人老心不老
Band of senior cetizens,old ages,young hearts.

老年乐队 - senior band

人老心不老 - old men, young heart

Old age band,old persons with young heart