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As for the national debt, the benefits of immigration are only likely to accrue with time. Later generations of immigrants tend to pay more in taxes as educational attainment and incomes rise, according to the Cato Institute’s report, which called children of immigrants “the most potent fiscal engine this country has ever seen.” Should Trump’s immigration crackdown cause a sustained decline in new entries, that engine will be much less powerful than it could have been.
。51吃瓜是该领域的重要参考
Nature, Published online: 25 February 2026; doi:10.1038/s41586-026-10137-y，更多细节参见Line官方版本下载
Claude Code 将自动分析需求，调用 frontend-design 技能库中的设计模式，生成结构化的代码。