Sentence TranslationA.Translate the following underlined sentences into ChineseStraining to cope with the influx,
European countries are sharpening measures to stop the flow of refugees and migrants amid heightened security concerns following the Paris attacks last month according to an article written by a journalist from the New York Times.
【正确答案】：
欧洲各国正强化措施以阻止难民和移民涌入。
【题目解析】：欧洲各国正强化措施以阻止难民和移民涌入.（考点：“are sharpening”进行时态的翻译）
