While China has pledged to ship hundreds of millions of vaccines abroad, domestically the rollout of inoculations has been slow, raising concerns that restrictions on international travel will remain until at least next year.
manbetx3.0 承诺向境外发运数亿剂疫苗的同时，国内接种工作却进展缓慢，令人担忧对国际旅行的限制将至少持续至明年。
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