Most other service sectors, including science and technology, are also unable to satisfy need, making relatively cheap and efficient nuclear energy an attractive alternative.

而包括科学技术方面在内的大多数其他服务行业，也无法令人满意。因此，相对廉价而有效的核能源便成为了具有吸引力的选择。

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As countries seeking to develop your nuclear sectors, we stand ready to support you, to share our experience with you.

WHITEHOUSE: VP Biden Welcomes Nuclear Summit Participants

We have agreed on steps to expand our cooperation in space, civil nuclear defense and other high-end sectors.

WHITEHOUSE: President Obama and Prime Minister Singh Press Availability | The White House

And although renewable energy, nuclear power or biofuels can help cut emissions in other sectors, scientists have yet to come up with an alternative to jet fuel.

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