Need help with this song!!

Panis angelicus
fit panis hominum;
Dat panis caelicus
figuris terminum:
O res mirabilis!
manducat Dominum
Pauper, pauper, servus, et humilis.
Te trina Deitas
unaque poscimus:
Sic nos tu visita,
sicut te colimus;
Per tuas semitas
duc nos quo tendimus,
Ad lucem quam inhabitas.
Amen.

Bread of Angels,
become the bread of men;
The Bread of heaven
ends all prefigurations:
What wonder!
who consumes the Lord
but a poor and humble servant.
We beg of You,
God, One in Three
that you visit us,
as we worship You.
By your ways,
lead us who seek
the light in which You dwell.
Amen.

http://en.wikipedia.org/wiki/Panis_Angelicus