phonology

As regards phonology, the reverse is the case, Spanish differs more from Catalan than it does from Basque.

而在音韵学上，两者的情况则是完全相反的。 西班牙语的发音和巴斯克语的发音较为相似，而和加泰罗尼亚语相比则相去甚远。

Apart from questions of syntactic processing, they are also analysing the effect of age on the bilingual brain with respect to phonology, vocabulary and grammar, amongst other phenomena.

除了分析语言造句的处理过程，他们也分析不同年龄的双语大脑在音韵学、词汇学以及语法的不同领域中所产生的现象。