水循环喷漆房原理:It's a dog eat dog world,用英语翻译这句话

It's a dog eat dog world,用英语翻译这句话 Don't eat too much junk food,for it makes a big d--------- to your weight ? pretty dog it is Yeah I like it very much.A.How B.what C.How a D.What a They hold a dog show-----the Westminster Dog Show to name the nation's top dog.是什么意思? It's a r_______jaket it's a party 听力1．读：The dog has not a long tail. It’s short.问题：--Has a dog got a long tail？ dog-eat-dog是什么意思啊。 how's it going? It's ______.A.goingthere B.doingthere C.notbad D.big (A dog is a man's best friend.)这句英语谚语是什么意思