你知道,瑞士不仅仅只有牛铃声和约德尔调歌声。
俄克拉荷马州养牛人协会副会长迈克尔·凯尔西·帕里斯说,鉴于人们对偷牛的担忧不断上升,机器人可能会非常有用。
Michael Kelsey Paris, vice president of the Oklahoma Cattlemen's Association, said a robot could be extremely useful given rising concerns about cattle theft.
英国纽卡斯尔大学的道格拉斯和卢林森发现有名字的奶牛产奶量要比那些无名牛多!
Catherine Douglas and Peter Rowlinson of Newcastle University, United Kingdom, for showing that cows that have names give more milk than cows that are nameless.
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