他警告称如果该协议不利于经济发展,那么伊朗将开始浓缩铀核燃料。
tā jǐnggào chēng rúguǒ gāi xiéyì búlìyū jīngjì fāzhǎn ,nàme Yīlǎng jiāng kāishǐ nóngsuō yóu héránliào 。
but he warned that Iran would start enriching uranium nuclear fuel again if it concluded it was no longer benefitting economically from the deal.