黑洞的合并使时空产生涟漪(即引力波)，这些引力波最早也要到2015年才可以被科学仪器探测到。

These merger events produce ripples in time and space (gravitational waves) that could be detected by instruments from as early as 2015.

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微风使池塘水面泛起涟漪。

A light wind disturbed the surface of the pond.

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然而，铺设在地板上的玻璃闪光使人联想起水面上的涟漪。

However, glitters that reminds of ripples on surface of water spreads out on the floor.

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