In addition, for about ten kilometers around the site there are few rice fields or other wet patches. Therefore, all you need is sun to create a series of hot air currents, which makes for extremely good long-distance sailing.
此外，賽嘉大約方圓十公里內少有稻田等濕地，只要有熱能（太陽照射），熱氣流就容易成串出現，十分有利於長距離飛行。