In this task, given a sentence in the English language, your task is to convert it into the Chinese language.

[EX Q]: New York Stock Exchange (NYSE) announced last Wednesday that it has agreed definitively to merge with Chicago-based Archipelago Exchange (ArcaEx) and form a new publicly traded, for-profit company known as NYSE Group.
[EX A]: 纽约证券交易所（NYSE）上周三宣布，该交易所已经明确同意与位于芝加哥的群岛交易所（ArcaEx）合并，从而组成一个新的营利性公开交易集团，即纽约证券交易所集团。

[EX Q]: The immune system has apparently evolved to be mildly inefficient so that it achieves a balance between quick response to disease and decreased probability of autoimmune disease, a condition in which the immune system attacks healthy tissue.
[EX A]: 免疫系统显然已经进化到轻度低效，因此它在对疾病的快速反应和自身免疫性疾病，一种免疫系统攻击健康组织的疾病的可能性降低之间达到了平衡。

[EX Q]: Asked about that claim, an American military spokeswoman, Air Force Master Sgt. Sabrina D. Foster, said that a statement would be issued soon but that in the meantime she could confirm only eight United States personnel with minor wounds.
[EX A]:
当被问及这一说法时，美国军方女发言人，空军军士长，萨布丽娜·福斯特说，很快就会发表一份声明，但与此同时，她只能确认八名美国人员身上有轻伤。

