Specifically, they are talking about recapitalizing the banking system, rather than guaranteeing it. And they want to do it on a country-by-country basis, rather than on the basis of the eurozone as a whole.
En concreto, hablan de recapitalizar el sistema bancario, en vez de garantizarlo, y pretenden hacerlo país por país, en vez de hacerlo en forma conjunta para toda la eurozona.