Police say two car bombs detonated amid a crowd of civilians, then a suicide bomber detonated explosives as police and others rushed to help the wounded.是什么意思_Police say two car bombs detonated amid a crowd of civilians, then a suicide bomber detonated explosives as police and others rushed to help the wounded.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句