Energy analyst Brenda Shaffer, who heads the Caspian Studies Program at Harvard University, says a nation so rich in oil and gas does not need a costly nuclear energy program.是什么意思_Energy analyst Brenda Shaffer, who heads the Caspian Studies Program at Harvard University, says a nation so rich in oil and gas does not need a costly nuclear energy program.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句