CD is related to heredity, immune system, environment, region and race. It has complex manifestations with anemia, dermatitis as well as other complications.

CD发病与遗传、免疫和环境等因素有关，有地域和种族差异，临床表现复杂多样，并伴有吸收不良引起的贫血、疱疹性皮炎等并发症。

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That beneath all the differences of race and region, faith and station, we are one people.

在种族、地域、信仰和地位的差异之下，我们是一个民族。

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But we must recognize that an escalating nuclear arms race in this region would undermine decades of growth and prosperity.

但是，我们必须认识到，军备竞赛在这个地区的加剧将会破坏几十年来不断扩大的安全与繁荣。

youdao

And so we must defeat determined enemies, wherever they are, and build coalitions that cut across lines of region and race and religion.

WHITEHOUSE: The 2011 State of the Union Address: Enhanced Version

But here we can find the ability to bridge divides of race and region and religion -- by the ability to see yourself in other people.

WHITEHOUSE: Indonesia��s Example to the World

And we will not tolerate actions that flout the NPT, risk an arms race in a vital region, and threaten the credibility of the international community and our collective security.

WHITEHOUSE: Signing of New START Nuclear Arms Treaty with Russia