both man and animals can live on the earth with air and water.1.翻译2.改成否定句,并解释下原因

1.翻译：地球上有空气和水,人类和动物才可以生存.2.否定句：“Neither” man “nor” animals can live on the earth “without” air and waterboth …… and……“两者都”反义词 neither……nor……“两者都不”w...Don't run nor eat snacks at the meeting.为什么用 nor