The effect of a Gravitational Wave is so minuscule and easily confused with random noise you need a smart data analysis technique.

引力波产生的影响如此之小，轻易会被随机噪声淹没，于是我们需要智能的数据分析技术。

We may think our modern technology and advanced data analysis techniques might allow us to predict the future with much more accuracy than our 19th century counterpart, and rightly so.

我们或许认为现代技术和数据分析相对十九世纪的技术与人们可以使我们更准确的预测未来，是这样没错。