Astroganga OP translated lyrics

(Sorry, this is a rough translation, I'm a bit rusty :D)

Warriors monsters and spaceships and the sky was dark '
up high lances and missile stations and thousands of robots

but we who are men
We defend freedom '

these are the heroes who will fight with us
Charlie and 'the' in symbiosis e 'gia' with the great
A-STRO-GA-NGA!

and away from a strange sound the earth trembles gia '
Blaster arrives but their fate doesn't change '

because 'we 'till the end
always defend freedom '

these are the heroes who will fight with us
Charlie and 'the' in symbiosis e 'gia' with the great

A-STRO-GA-NGA!

A-STRO-GA-NGA!

these are the heroes who will fight with us
Charlie and 'the' in symbiosis e 'gia' with the great
A-STRO-GA-NGA!
Yeah '!