0 to put someone or something at risk or in danger of being harmed, damaged, or destroyed -- 使處於險境；危及；危害
The poor often have access to endangered ecosystems precisely because the ecosystems are not valuable commercially.
If the accessibility of blood transfusions decreases, the voluntary blood donor might turn away, endangering blood safety much more.
Without enjoying diplomatic immunity and often endangering themselves and their families, they undertook a huge effort in the area of human-rights preservation.
However, all the already encysted metacercariae would be protected and therefore survive to sustain the endangered population.
Placed between these possibilities, humans are endangered from out of destining.
Also, the presence of infection can very rapidly endanger the lives of those waiting faithfully in the queue for their treatment.
However, very little information is available on their biology and ecology, rendering it difficult to develop suitable conservation programmes for these endangered species.
Targeted nations are those which conduct commercial shrimp fishing operations within the geographic range of distribution of endangered sea turtles.
