作为多能的证明，研究人员把鬼狒和犀牛的iPS细胞诱导去制造三种不同的简单组织，这些简单组织可以生长出身体上的所有其他组织。
As proof of pluripotency, the researchers coaxed the drill and rhino iPS cells into making the three different kinds of simple tissues that produce all the other tissues in the body.
我们都和别的人出去约会而从不会去妒忌，但是我发现身体上很难与其他人有亲密关系。
We both went out with other people and there was never any jealousy, although I found it hard to be physically intimate with anyone else.
一旦身体里的肾上腺素退去，令人沮丧的事情总是身体上的，疲倦、感冒、流感和其他病毒。
Once the adrenalin wears off, the downer is often physical - exhaustion, colds, flu and other viruses.
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