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Dark matter is only very weakly interacting with light, which means it doesn't shine or reflect light in the way that stars and planets do.
暗物质与光的相互作用很弱，也就是说暗物质本身并不发射或反射光线，这与其他恒星和行星不同。
《TED-Ed》《TED教育》
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I saw that at the big bang, all the laws and forces of the universe were created and propelled forward, interacting with each other as a perpetual motion machine, in which all the bits and pieces coalesce into machines that work for a while, fall apart, and then coalesce into new machines.
我理解了在大爆炸，所有的宇宙规则和力量都跳了出来，像永动机一样相互作用，一切都落在这个机器中运行一阵子崩塌，然后又落入新的机器中。
《Principles for Success》《成功的原则》
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You first learn to speak by interacting with your parents.
第一次学说话时，是借由和父母互动。
《TOFEL（无字幕版）》《托福学习视频》
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But, from an evolutionary perspective, our reaction of disgust to other people's odor is likely our brains' attempt to prevent us from doing harm to our own bodies, specifically interacting with sources of disease.
但从演化的观点来看，我们会对他人的怪味感到反感，是大脑机制要保护我们免遭伤害，尤其是跟病原体接触时，更会感到恶心。
《TOFEL（无字幕版）》《托福学习视频》
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It just seems so cold to me. I enjoy interacting with people.
但我觉得它太冷漠了。我还是喜欢和真的人互动。
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The consequences of interacting with the array of sharp spines on a sea urchin or porcupine are pretty obvious to any creature passing by.
与海胆或豪猪身上的尖刺相互作用的结果对任何经过的生物来说都是相当明显的。
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Interacting with others: partners.
与其它东西交互：伙伴。
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Interacting with a POP3 server.
与POP3服务器相结合。
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They're interacting.
它们在相互作用。
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They're not interacting with each other.
它们不相互作用。