No, they don't as they do not provide a commercial return.

不可以，奖金不提供商业回报。

youdao

Though analysis of a rock's structure in this way will, in his opinion, be able to tell you that a strike is unlikely to yield a commercial return.

在他看来，尽管采用这种方法得出的岩石结构分析结果能够告知人们哪个钻探点不可能产生商业回报。

youdao

According to IPD, which provides information on property markets, British commercial property delivered a total return of 15.2% in 2010, its strongest performance for four years.

根据IPD提供的房地产市场信息，英国商业地产市场2010年的总回报率为15.2%，是四年来表现最为强劲的一年。

youdao

Skip Ryan says commercial fishing may never return to what it used to be.

VOA: standard.2010.07.20

Commercial return prep programs and IRS e-file software will determine if you owe AMT.

FORBES: The Minimum Tax is Like Jumbo Shrimp

It was at the time a rare chance to bring broadband to rural areas, which do not offer the same commercial return for BT due to lower populations.

BBC: Baschurch broadband scheme delayed by weather, says BT

The FAA -- the ultimate arbiter of when the plane can resume flying -- has declined to predict when the 787 will return to commercial service.

CNN: Boeing can conduct Dreamliner test flights