加拿大的遗传学家已经发现了解开我们细胞衰老死亡之迷的线索。
Geneticists in Canada have discovered a clue to the puzzle of why our cells get old and die.
一项加拿大的研究发现，只有14个月大的孩子就能把可信的人和不可信的人区分开来。
A Canadian study found that children as young as 14 months can differentiate between a credible person and a dishonest one.
一个由美国和加拿大科学家组成的小组发现，更大的噪音会严重伤害一些动物。
A team of American and Canadian scientists discovered that louder noises can seriously injure some animals.
应用推荐