Where to find: Just go to the beach or find an urban artificial beach such as the one in Chaoyang Park in Beijing or the man-made lake beach in Wuhan.
去哪里:只需前往海边,或在城市中找到一处人造海滩,例如北京朝阳公园和武汉的湖滨人造海滩。
The experiment could open the door to production of artificial organisms whose original genetic material is replaced entirely by man-made DNA, the researchers said.
研究人员称,这项试验打开了一扇门,可以用人造dna完全替换细菌原有的遗传物质制造出人工生物体。
Dates are way showers - they are markers of man-made, or artificial time.
日期是方向的指示器—— 是人造或人为时间的标记。
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