他還引導我參考美國國防語言學院的外語中心（US Defense Language Institute's Foreign Language Center），那裡提供當今最密集的語言訓練之一。從波斯語到日語，即使每天上課多達七小時、再加上課後作業，也需要大約 64 週才能達到基本專業熟練度。
Half of the platform's top-trending videos now more closely resemble traditional TV, including long-form interviews and game shows, positioning it as a direct competitor to ad-supported TV services.
。搜狗输入法2026对此有专业解读
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