With his mind electronically linked to his Avatar body, Jake not only can walk again and survive in the toxic atmosphere of Pandora, he can also make direct contact with the Na'vi.

VOA: standard.2009.12.19

However, their biological relatives in Mexico would presumably have that same risk, but it would never be manifested if they're not exposed to what some have called a toxic food and physical activity environment.

而且,他们远在墨西哥的血缘亲属,可能也面临同样风险,但他们面临着所谓的有毒食物和活动环境,这个说法就不会得到证实

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Chan says governments around the world are far more prepared to deal with a pandemic now than they were five years ago when the far more lethal She adds it is fortunate the current because the world is not prepared to deal with such a toxic and deadly virus.

VOA: standard.2009.12.29