Information in a biological passport can help catch athletes who use banned drugs but find ways to avoid testing positive for them.

VOA: special.2011.04.12

It is, of course, important if you use animal testing to treat the animals with as much dignity as possible.

如果要用动物做实验的话，请给予这些动物最大的尊严，我认为一点十分重要。

需要动物实验吗？ - SpeakingMax英语口语达人

It says that, with the use of insecticides, better testing and drug treatments, the world could reach its goal of zero malaria deaths by twenty fifteen.

VOA: special.2010.04.20

Instead,doctors use a patient's medical history and testing to dismiss other treatable conditions.

VOA: special.2011.01.18

"Clearly one of the major implications of something like this would be for use in developing countries: maybe for testing HIV, maybe for testing for tuberculosis, or perhaps even malaria."

VOA: special.2010.12.06