Chu said the extra $150,000 in life insurance and the higher death gratuity would be retroactive to October 7, 2001, the date the United States launched its invasion of Afghanistan in response to the September 11 terrorist attacks.是什么意思_Chu said the extra $150,000 in life insurance and the higher death gratuity would be retroactive to October 7, 2001, the date the United States launched its invasion of Afghanistan in response to the September 11 terrorist attacks.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句