Climate change is already leading to a noticeable reduction in seal Numbers and the ice will soon become so thin that it will be impossible to use dog sleds.
气候变迁已经导致海豹数量明显减少，很快冰面将变薄，不再能够使用狗拉雪橇。
2
The virus moves from a leg bitten by a rabid dog up the long axons leading to the spinal cord, then jumps to dendrites of other nerves and travels up to the brain, where it causes horrific damage.