本地SIM通常稍便宜，但更麻烦。
短期eSIM，长期本地SIM。
<a href="https://triposim.com" class="text-brand-600 hover:underline">从TripoSIM获取您的eSIM</a>
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A detailed cost comparison between travel eSIMs and international roaming. See real numbers, hidden fees, and find out which option saves more for your trip.
阅读更多 →GuidesThe complete guide to using eSIM for study abroad. Save hundreds on phone plans, stay connected with family back home, and manage your data on a student budget.
阅读更多 →GuidesA practical guide to using your smartphone internationally without paying roaming fees. Covers eSIM, WiFi, airplane mode tricks, and money-saving settings.
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