extensively汉语翻译：
ad. 广大, 广延, 外延, 大面积(耕种), 粗放, 广博, 广泛, 广阔英语解释：
副词 extensively:

in a widespread way

Around here apple trees began to be planted extensively in1953.1953年这一带开始大规模种植苹果树。

He has read extensively.他阅读广泛。