"Pig is very lazy" in Engpsh can be translated as "The pig is very lazy."
The phrase "pig is lazy" is an idiomatic expression that means someone is lazy or does not put in effort.
The phrase "as lazy as a pig" is a common phrase in Engpsh, indicating that someone is very lazy.

Examples:

"He's as lazy as a pig, never wants to do any work."
"他就像猪一样懒，从不想做任何工作。"
"She's always watching TV, she's lazier than a pig."
"她总是看电视，她比猪还懒。"

It's worth noting that the phrase "as lazy as a pig" is a common idiom, but it is not always used as an insult. It is used more pke a descriptive phrase.