crawlers
n. 爬行者,爬行動物( crawler的名詞複數 ); 童褲
A crawler is a computer program that visits websites and collects information when you do an Internet search.
The crawlers are innocuous and cause no harm to an owner's site or servers.
爬蟲是無害的並且不引起傷害到一位主人的地點或服務者.
This is actually a natural defense reflex to avert us of little creepy crawlers.
這實際上是由於有小小蠕動物的警覺而產生的一種自然的對抗反射.
They must be indexed by search engine crawlers, to get beyond our own little specialized indexes.
他們必須能被搜尋引擎爬蟲索引, 以超過我們自己特有的小索引.