Asked his nationality, he said British.是什么意思？

Asked his nationality, he said British.

被问及国籍时，他说是英国。

asked

v. 问( ask的过去式和过去分词 )，询问，要求，请求；

例句
The defendant asked for 21 similar offences to be taken into account...
被告要求考虑到类似的21起违法行为的情况。

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

nationality

n. 国籍，国家，民族性，部落；

例句
Discrimination by employers on the grounds of race and nationality was illegal.
雇主以种族或国籍为由歧视员工是非法的。

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

said

adj. [律]上述的，少说为妙，（做）某事有/没有很多优点（或好处）：某事物有/没有多少可说的，说到底；v. 说，讲( say的过去式和过去分词 )，表明，念，说明；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。

British

adj. 不列颠的，英国的，英国人的，英国英语的；n. （总称）英国人，英国英语；

例句
By 1838, the abolitionists had shamed parliament into ending slavery in British colonies...
到1838年，废奴主义者迫使议会出于道德压力而废除了英国殖民地的奴隶制。