profitable

beneficial, advantageous, profitable

这些形容词均含有“有益的，有利的”之意。
beneficial: 侧重对健康、身心或事业有益。
advantageous: 多指能直接导致相对优势或有助于达到目的的事。
profitable: 多用于指能获得实用的或可获利的事。

形容词 profitable:

1. yielding material gain or profit
2. promoting benefit or gain
3. providing profit
   同义词：profit-making
4. productive of profit
   同义词：fruitful

1. He studied the German market to find the potential there for profitable investment.
   他对德国的市场进行了研究以寻求投资获利的可能性。
2. He made a resolution to read something profitable for one hour every day.
   他下决心每天要读一小时有益读物。
3. Exercise is profitable in all ages.
   运动对于各年龄段都很有利。
4. Producing results; profitable.
   产生结果的; 有益的
5. It is profitable to import food.
   进口食品可赚钱。