easy to ...

snadno
+ verb, např. "easy to use." (snadno použitelné)
"easy to get" (snadlo dosažitelné/sehnatelné)
"Salmon is a fish that is very easy to digest." (Losos je ryba, která je velmi lehce/snadno stravitelná.)
"It was all too easy to believe it." (Všechno to bylo příliš snadno/lehko uvěřitelné.)

lehce
"Salmon is a fish that is very easy to digest." (Losos je ryba, která je velmi lehce/snadno stravitelná.)