新中国成立后，葛洲坝、三峡大坝等大型工程逐步建设，几十万宜昌人民离开故土，搬出库区。他们舍小家、为大家，重新扎根开花，就像蜡梅一样昂扬生长。
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We even tried building hierarchies with 2-3 levels, but the number of shortcuts grew too fast for higher levels if we generated a full graph inside each cluster.
"Will data centres power the UK's economic growth? Perhaps," Perkins said.