在此前的几个星期里，她只是感觉有些浑身无力，没有其他症状。
For the few weeks prior, she had been feeling a little sluggish, but nothing else.
它可以是因为平日缺乏能量，或是一种整天浑身无力、倦怠的状态。
It's a daily lack of energy, a kind of weakness or inertia that pervades your whole body.
萦绕于憎恨中的林，脸色苍白，浑身无力，邱松山夫妇陪伴她到深夜，直到无言以对。
She was so pale and weak, she didn’t even have the energy to ask him to leave. Qiu and his wife stayed with Lin that night.
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