For many small businesses, that remains unfeasible, although larger companies sometimes offer maternity and paternity leave as part of their employee benefits.

对许多小企业来说，仍然不可行，尽管大公司有时会把产假和陪产假作为员工福利一部分。

Alternatives, such as wind power, and geothermal energy are also unfeasible as there's hardly any atmosphere and Mars' interior is much too cold.

而其替代品如风力发电，地热能也不可行，因为乎没有大气，同时火星内部也非常冷。

Because as market analysis Flynn explains, the low cost of fuel makes the high cost of extracting oil from shale financially unfeasible, so there are fewer new wells being drilled in the US.

因为正如福里恩市场分析，燃料低价格使得从页岩开采石油成本过高，样美国打新井越来越少。

While this date may still feel unfeasible for such an extreme structure, the relatively simple design of the Dubai Creek Tower – as compared to denser, fully habitable skyscrapers – allows for an accelerated construction schedule.

对于样一个极致项目来说，个日期可能仍然不可行，迪拜云溪塔设计相对简单，与高密度、适合居住摩天大楼相比，建设进度更快。