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，这一点在旺商聊官方下载中也有详细论述
再后来，谋生计是阿爸的第一任务。初三时，他为了赚学费去工地搬砖，复读了两年，还是没考上高中，他就去广东打工了。再后来，阿爸认识了阿妈，结婚之后，两个人就常年在外地。
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Immigration boosts innovation and wages in the US. The positive dynamic impact of immigration on innovation and wages dominates the short-run negative impact of increased labor supply. Increased immigration to the US since 1965 is estimated to have increased innovation and wages by 5%.
· 周杰 · 来源：tutorial资讯