cost advantages的用法和样例：
例句
- Based on the factor price equalization theorem and empirical data, Chinese labor cost advantage wouldn't last longer.
而根据要素价格均等定理及实证检验数据，中国的劳动成本优势将很难持久。 - Tongling has the traffic and geographical ad vantages.And there are also advantages of bronze culture.
铜陵区位优势明显，交通四通八达，青铜文化资源优势，比较成本优势明显。
