What's left over in the core, the radioactive material, will continue to give off heat for a long time.
留在核心内的放射性物质将在很长一段时间内持续放热。
This causes the leaves to give off a red glow, lighting the road for passersby without the need for electric power.
这能使叶子放出红色光晕,为行人点亮道路而无需耗电。
Face directly forward during a conversation to give off the impression that you're truly interested in what the other person is saying.
在对话中要么面对他人,让他人认为你对其他人所说的很感兴趣。
They were not hot enough -- like stars-- to give off light.
VOA: special.2009.04.29
That makes sense because we're losing energy, we're going to a level lower level, so we can give off that extra in the form of light. And we can actually write the equation for what we would expect the energy for the light to be.
这很合理,因为我们在损失能量,我们要到一个更低的能级去,我们要以光的形式给出额外的能量,我们可以写下光能量的方程。
It's basically get kids off the street and give them something to,
这基本上是为了不让一些孩子误入歧途,让他们有事可做,
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