This long wait for news of my son's whereabouts has set my nerves on edge.
我由于迟迟得不到关于儿子下落的消息而心烦意乱。
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So although scientists are aware that elephants may know the whereabouts, and possibly the activities of other elephants that are several miles away, there may be a lot of subtle, long-range interactions which are still not evident.
所以,虽然科学家知道大象也许再几英里开外就能获知其他大象的位置,也许还有它
的活动,但是也许还是有很多仍不明显的
细远程互动。



