This event had much larger amplitude which means it was much stronger, Ms Mitra says, adding that there could be several explanations for this.

米特拉女士说，这一事件的幅度要大得多，这意味着它要强得多，并补充说对此可能有多种解释。

The waves essentially combine into one wave that has a larger amplitude – with higher crests and lower troughs – than either of the two waves did before.

这些波基本上结合成一个波，其振幅比以前的两个波中的任何一个都更大——波峰更高，波谷更低。