Insects certainly possess some key advantages over traditional Western meat sources.

昆虫当然比传统的西方肉类来源更有一些关键优势。

youdao

Police sources say the rebels have been demanding about $1m for each Western hostage and about $350,000 for each of the others.

警方消息说，反叛分子要求每个西方人质赎金100万美元，其它每个人质赎金35万美元。

youdao

Of the 3, 500km (2, 175 miles) of transmission lines that are needed to carry renewable power from (largely northern) sources to southern and western consumers, just 90km have been built.

将大量可再生资源从产能源头（主要是北部）输送给南部和西部的用电者们，需要3500公里（合2175英里）的输电网，而仅有90千米的电网已经修建完成。

youdao

China is also securing high technology from Western sources.

CENTERFORSECURITYPOLICY: China: Will It Become the West��s Next Great Adversary?

The electricity company appears to be as secretive as its reputation suggested and although the Japanese media are mostly giving the government an easy ride, individuals able to follow western sources are faced with a barrage of conflicting opinions.

BBC: Japan nuclear threat: The tsunami is the bigger tragedy

Western intelligence sources have suggested the training could be carried out by US-based private security contractors.

BBC: Covert help for Syria's rebels in Jordan