求翻译：狗，亦称“犬”，系由早期人类从灰狼驯化而来，狗是人类最早驯化的动物，通常被称为“人类最忠实的朋友”狗可以在你无聊时陪你玩。是什么意思？

Dogs, also known as "dog", by the early humans domesticated from gray wolves come, first domesticated dog is a human animal, often referred to as "man's most faithful friend," dogs can play with you when you are bored.

Dog, also known as "dogs" by early human domestication from gray wolves and dogs are human beings, the earliest domesticated animals, usually known as "man's best friend" dog can accompany you when you get bored playing.

The dog, also called “the dog”, is comes by the early humanity from the gray wolf domestication, the dog is an animal which the humanity domesticates most early, usually is called “the human most faithful friend” the dog to be possible bored is accompanied when you you to play.

Dog called "canine" by early humans came from Wolf domestication, dog is Mans oldest domesticated animals often called "Mans best friend" dogs can play on when you accompany you.

The dog, also known as "dogs", wolves domesticated by early humans came from, the dog is the earliest domestication of animals, commonly known as "man's best friend" dogs can accompany you when you're bored playing.