salvaguardare significa in inglese

preserve [preserved, preserving, preserves]▼(to protect)
verb
[UK: prɪ.ˈzɜːv] [US: prə.ˈzɝːv]We should preserve the beauties of the countryside. = Dovremmo salvaguardare la bellezza del paesaggio.

safeguard [safeguarded, safeguarding, safeguards]▼(to protect, to keep safe)
verb
[UK: ˈseɪf.ɡɑːd] [US: ˈseɪf.ˌɡɑːrd]