dalian aera的用法和樣例：
例句
- The variations of winter temperature in DaLian were similar with those in china.
大連地區冬季氣溫與全國冬季氣溫年代際變化的步調基本一致。 - Experimental results reveal that the Dalian grapes juice exhibits good autoxidative quality, suitable for health care food production.
活性測試結果表明，大連地區的葡萄汁具有良好的抗自由基氧化活性，適宜于功能性食品的開(kāi)發(fā)。
