<b>Translate the following words and phrases into English. Write your translation on the Answer Sheet. </b> 预期寿命

Translate the following words and phrases into English. Write your translation on the Answer Sheet. 预期寿命

Translate the following words and phrases into English. Write your translation on the Answer Sheet. 预期寿命
【正确答案】：

LIFE EXPECTANCY&NBSP;

【题目解析】：life——n. 生活；生命expectancy——n. 期望；预期；期待life expectancy——预期寿命

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