In fact, recent observations and simulations have suggested that a network of cosmic strings stretches across the entire universe.

事实上，最近的观察和模拟显示宇宙弦之网络贯穿整个宇宙。

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This is similar to the objects called cosmic strings, which are extremely thin and extremely long defects in the shape of space-time.

宇宙弦与此类似，它是时空上狭长的瑕疵带。

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These cosmic strings are predicted by most models of the universe, such as the string theory wherein two kinds of “strings” are unrelated.

大部分宇宙模型都有预测宇宙弦，比如弦理论里两种互不相干的“弦”。

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