With the gap in male and female life expectancy enlarging, as the most developed city in China, Shanghai could and should establish survivor insurance system as soon as possible.

上海，作为中国经济最发达的城市，在两性预期寿命日趋拉大的情况下，有条件也有必要尽快试行遗属保险制度。

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With the gap in male and female life expectancy enlarging, as the most developed city in China, Shanghai could and should establish survivor insurance system as soon as possible.

上海，作为中国经济最发达的城市，在两性预期寿命日趋拉大的情况下，有条件也有必要尽快试行遗属保险制度。

youdao