另外还有能奉茶、迎宾、会用吸尘器的机器人接待员，以及数十万在工厂里劳作的工业机器人。
Hundreds of thousands of industrial robots toil in factories, while robo-receptionists can serve tea, greet guests or vacuum corridors.
游览玻利维亚首都拉巴斯或秘鲁印加文化遗址库斯科的观光客，通常都会拿到一杯迎宾的古柯叶茶以纾缓高山症（soroche）症状。
TOURISTS who visit Bolivia’s capital, La Paz, or Cusco, Peru’s former Inca seat, are routinely given welcome cups of coca tea to mitigate soroche (altitude sickness).
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