Spices and shells are highly saleable , explaining their use as money .

香料和贝壳极其畅销，因此曾作为货币使用。

Reporter : hong kong is in the definition of saleable area ?

记：香港对于实用面积的定义又是怎样的？

Saleable area includes the area of balcony .

实用面积包括露台面积.

He hoped that in time the technology would benefit the farming community and produce a saleable product .

他希望这项技术最终能生产出一种适于销售的产品，给农业社会带来利益。

Saleable area includes the area of balcony but does not include other areas .

实用面积包括露台面积,但不包括其他面积.