本期内容：

Scientists have created what they claim are the first “living robots”: entirely new life-forms created out of living cells.
A team of researchers have taken cells from frog embryos and turned them into a machine that can be programmed to work as they wish.
It is the first time that humanity has been able to create “completely biological machines from the ground up”, the team behind the discovery write in a new paper.

life-form: 生物，生命形态
embryo n. 胚胎
• in embryo:（想法、体系或机构）在萌芽阶段，处于初期
• The plan is still in embryo.
该计划仍处于萌芽状态。
program vt. 编程 n. 节目；程序
as sb. wish: 如某人所愿
• Just as you wish.
就按你说的办。
It is the first time that…: 这是首次……
biological adj. 生物的
from the ground up: 从零开始（from the very beginning）


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