Conclusions Sporadic and fulminant NLV infections are present in Guangzhou. The children have the infection in their infancy, and the infection rate increases sharply with age.

结论广州地区存在NLV引起的散发和暴发性非菌性胃肠炎，当地儿童在婴幼儿期即获得NLV感染，感染率有随年龄增加而升高的趋势。

youdao

Ideally, the national language version (NLV) and domestic version of a product are developed and shipped at the same time, with the translation being tested before the domestic version is shipped.

理想情况下，产品的本地语言版本(NLV)和国内版本是同时开发和交付的，在交付产品的国内版本以前就对翻译进行了测试。

youdao