可经营的

According to a strict definition, the expenses of a self-employed person can be deducted from tax.

根据严格的定义，个体者的开支可从税款中扣除。

An implied warranty that the goods are merchantable is imposed only on a merchant who deals in the kind of goods sold.

默示的商品可销售性担保仅仅适用于所售商品的商人。

The practice is not a very lucrative one at the moment, but if it is worked up it should prove quite profitable.

这种业务眼下还不大, 但如努力, 证明是大可获利的。

Whether the selection of grassland grazing systems is reasonable has direct influences on sustainable utilization of grassland resources, bioenvironmental quality on grassland and herdmen's income.

草地放牧制度选择的合理与否，直接影响草地资源的可持续利用和草地生态环境质量以及牧户收入。