They not only offer samples, but free cars, free houses, and free trip abroad as well.

不但提供免费样品，而且提供免费汽车，免费住房乃至免费出国旅游。

Chinalco is offering the villagers free houses and modern utilities in a newtown it proposes to build.

中铝将为村民们在新城市建立新居，免费供应房屋和现代化的公共设施。