In words, l_i(x) is constrained to 1 at and to 0 at
曾经，守着茶山过穷日子。石濡菲代表介绍，六堡茶品质好，但因标准不统一，卖不上好价钱。为了让六堡茶走出大山，石濡菲代表成立茶厂，带动合作社、茶农种植茶叶上万亩，发展“人工智能+茶产业”等新业态。目前，梧州六堡茶带动约31万人平均年增收3300元左右。，更多细节参见搜狗输入法
entities = extractor.extract_entities(。业内人士推荐PDF资料作为进阶阅读
与船舶发生碰撞的非用于军事的或者政府公务的其他船艇，适用同一赔偿责任限额。
Call of Duty is getting a new battle royale mode later this month. The popular first-person shooter will introduce Black Ops Royale as a free game mode on March 13.