The "Keystone State" ranks 48th in CO2 emissions from fossil fuel combustion, 49th for particulates in the air, and 49th for toxic exposure.

拱心石之州在化石燃料燃烧产生CO2上排名48，可吸入颗粒排名49，毒素暴露位居49。

youdao

We simply do not know what the impact of exposure to avian influenza will be on the many people who may be already immunocompromised and in a fragile state of health.

我们完全不知道对于众多免疫功能已经受损而且健康状况脆弱的人们来说，接触禽流感将给他们造成什么影响。

youdao

The idea then, is to design “sensor systems that can enter living cells and complex environments and remain in an ‘off’ state until exposure to a target leads to a [signal].

根据方案，将如此设计：敏感元件系统能记录活细胞并在复杂环境下保持关闭状态，直到接收到目标型号。

youdao

It was what the EBA had to say about banks that only narrowly passed the tests, and have significant exposure to the state debts of Greece, Ireland and Portugal, that reverberated.

BBC: Business

This exposure is shared among state banks and at least one private-sector giant, ICICI.

FORBES: Asian Banking and Short Memories

As the state sells its exposure, its interest in maintaining Americans' demand for cigarettes will fade.

ECONOMIST: Bond markets