So the feeling for a reader is one of foraging in a wilderness for tidbits of information.
所以，对读者来说，寻找一个有用信息的感觉得就像在荒野中寻找一小堆草料一样。
2
Among social insects such as ants, scouts that modulate their recruiting behaviour, following simple rules based on local information, generate collective patterns of foraging.
在社会昆虫，如蚂蚁，球探的调节自己的招聘行为，以下简单的规则为基础的本地信息，生成模式的集体觅食。
3
Downy woodpeckers can use the gleaned information while foraging in order to maximize their food-intaking rate.