Dr Estrella Luna-Diez believes trees record stress in their rings.

爱丝特雷娜·卢娜-迭斯博士认为树木在年轮中记录下来了压力。

It is a play on words on his number 10 shirt, El Diez, in the Spanish language.

这是对他所穿10号球衣上的西班牙语" EI Diez（10号）" 玩的一个文字游戏。

The lady next to me says she lost a second cousin during 'las diez semanas' [ten weeks].

我旁边的女士说她在“las diez semanas”（十周）期间失去了一个表弟。

Dr Luna-Diez has a hypothesis – an idea that explains how or why something happens which has yet to be tested to see if it's correct.

卢娜·迭斯博士有一个假设——一个解释某事如何或为何发生的想法，但这个想法是否正确还有待验证。