Câu ví dụ #41
1. For weeks, as Russia built up tens of thousands of troops and heavy weapons on Ukraine's border, Biden has led NATO and other European allies in trying to craft a package of what Washington says are "unprecedented" sanctions as a deterrent.
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2. Secondly, the spread of Islamic extremism, including member recruitment, calls for sponsorships and instructions on making weapons and explosives also poses a risk for Vietnam.
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