为了找出动物传播的病毒如何变得对人类更有致命性，研究者枕戈待旦。
To find out how viruses from animals might become even more deadly in people, researchers are on the alert.
为了找出动物传播的病毒如何变得对人类更有致命性，研究者枕戈待旦。
To find out how viruses from animals might become even more deadly in people, researches are on the alert.
当我们大睁着眼睛枕戈待旦之时，风暴却像迟归的羊群，不知在哪里徘徊。
When we are all set for the battle, the windstorm is like the flock of sheep which is still loitering and late to come back.
当我们大睁着眼睛枕戈待旦之时，风暴却像迟归的羊群，不知在哪里徘徊。
When we are all set for the battle, the windstorm is like the flock of sheep which is still loitering and late to come back.
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