Question

Then they began to move and execute a kind of skirmish upon the calm water, while a vast number of horsemen on fine horses and in showy liveries, issuing from the city, engaged on their side in a somewhat similar movement.

Accepted Answer

Comenzaron a moverse y a hacer modo de escaramuza por las sosegadas aguas, correspondiéndoles casi al mismo modo infinitos caballeros que de la ciudad sobre hermosos caballos y con vistosas libreas salían.

Back	Then they began to move and execute a kind of skirmish upon the calm water, while a vast number of horsemen on fine horses and in showy liveries, issuing from the city, engaged on their side in a somewhat similar movement.
Front	Comenzaron a moverse y a hacer modo de escaramuza por las sosegadas aguas, correspondiéndoles casi al mismo modo infinitos caballeros que de la ciudad sobre hermosos caballos y con vistosas libreas salían.

Y Modo De Began Move Execute Kind Skirmish