## It is just like ##

This is comparing how the angels abandoned their assigned work to people in Sodom and Gomorrah.

## and the cities around them ##

"and the other cities near them"

## in a similar way gave themselves over ##

Sodom and Gomorrah gave themselves over to sexual immorality the same way as the angels gave themselves over to following evil.

## over to fornication and pursued unnatural desires ##

People were having sex outside of marriage. Also men were having sex with men and women were having sex with women.

## They were given ##

"The people of Sodom and Gomorrah were given"

## as examples of those who suffer the punishment of eternal fire ##

The destruction of the people of Sodom and Gomorrah became an example for the fate of all who reject God.

## these also pollute  ##

"These" refers to people who reject God who pollute their bodies with sexual immorality the same way throwing garbage into a stream can cause the water to be bad to drink.

## about the glorious ones ##

"about God's wonderful angels"