自然灾害&环境保护&生态平衡【内容】1
Plants (green plants，trees，bushes，grass，vegetables，crops，flowers，etc
)2．Animals (farm animals，wild animals，endangered animals，pets，etc
)3．Heavenly bodies (the sun，the earth，the moon and stars，etc
)4．Describing land (cities，farms，hills，mountains，lakes，rivers，etc
)5．Natural disasters (volcano，earthquake，etc
) *【短语】1
live in harmony with nature 与自然和谐共处 2
be kind to nature 善待大自然3．volcanic ash 火山灰 4
keep ecological balance 保持生态平衡5．maintain biodiversity 保持生物多样性 6
lose the habitats 失去栖息地7．conserve natural habitats 保护生存环境 8
endanger the lives of 危及……的生命9．wild animals and plants 野生动植物 10
a strong sandstorm 一场强沙尘暴11．a frightening typhoon 一场可怕的台风 12
raise people's awareness of 提高人们……意识13．protect trees 保护树木 14
set up nature reserves 建立自然保护区15．set up wildlife parks 建立野生动植物公园 16
