形容词是advantageous，表示有利的，例如：
1.A free trade agreement would be advantageous to both countries.自由贸易协定对两国都会有利。
2.Free exchange of goods was advantageous to all.商品自由交换惠泽八方。
3.An ear for foreign languages is advantageous.能够听懂外语是种优势。
形容词是advantageous，表示有利的，例如：
1.A free trade agreement would be advantageous to both countries.自由贸易协定对两国都会有利。
2.Free exchange of goods was advantageous to all.商品自由交换惠泽八方。
3.An ear for foreign languages is advantageous.能够听懂外语是种优势。
