例句與造句

1. Nowadays , the network information search tools are mainly of two kinds : list - based search engines and words - based search engines
   目前，網(wǎng)絡(luò)信息檢索工具主要是基于范疇層次( list - basedsearchengines )的搜索引擎和基于語詞層次( words - basedsearchengines )的搜索引擎。
2. It's difficult to find words-based search engines in a sentence. 用words-based search engines造句挺難的