Could someone please help me translate Rida's song "Dawara El Deni" (دوارة الدنيا) into english. The song was a single released in 2010.

If somone could help me, it would be much appreciated. Thank you.

Here is a youtube link of the song:
http://youtu.be/WmF8IGYs6hg

Here are the Arabic lyrics:
ليش الدني متغيرة
وشو اللي صار قولو يابشر
هالناس كلها محيرة
ولقلوب اقسى من الحجر

كانو لما الجار بيتعب
كل الجيرة توقف حدو
هلا لما الخي بيتعب
مابيلاقي خيو حدو
يابا ليش

دوارة الدنيا دوارة
نحنا جينا عليها زيارة
بتراضيني وبتدللني
وبتاخد شبابي مني
يابا ليش

شوفو العمر ياللي مرق
مش واقف وناطر حدا
عمري انا مني انسرق
قدام عيني وع الهدى

تعلم يا انسان اتعلم
ياما بكرة راح تتندم
بكفي حيرة ياخي
بيكفي وصفي النية
يابا ليش

بحبك حبو وادعيلو
الله بيعطيك مقابيلو
لو فكرك هالدنيا لعبة
ياما راح تتعب ياقلبي
يابا ليش

why is the world changing?
& what happened . O humans answer
all of the ppl are confused
& the hearts are harder "physically" that rocks

b4 when the neighbor got tired
all of the other neighbors stood beside him
now when the brother gets tired
he doesnt find his brother beside him
y?

the world rotates , always rotates
we came to it visiting it
it satisfies me & gives me care
& takes my youth from me
y?

look at the age that passed
it doesn't stop & wait for somebody
my age got stolen from me
infront of my eyes .. slowly

learn o human learn
or ull regret it 2mro
enough confusment o my brother
enough & try to get better
y?

if a person love u , love him & wish good for him
god gives u the goodness back
if u think this world is a game
ull get tired o my heart
y?

if u need any help in translation message me
gd luck

Thank you so much

welcome