本期内容：
Can farming and food production be made less damaging to the planet? A big meeting in London will look at how reforms could help halt species extinction, meet climate goals, limit the spread of antibiotic resistance and improve animal welfare. The organizers of the Extinction and Livestock Conference say diverse interests will be represented.

Halt：使……停止
Species：种类
Extinction：灭绝
Antibiotic：抗生素
Welfare：福祉

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