1.A few examples are: " brunch, " which combines the words " breakfast" and " lunch" ; " motel, " which combines the words " motor" and " hotel" ; and " carjack, " from the words " car" and " hijack."

brunch (早午)，合了 breakfast lunch 两个词；motel (汽车旅馆) motor hotel 两个词组合而成的；carjack （劫车）这个词来自 car hijack。