形势不一般: stone drum stands on its southern bank. an uncommon place lijiang
一定: 1.(规定的, 确定的) fixed; established; regular 短语和例子一定的规章制度 established rules and regulations; 一定的生产指标 fixed production quota; 按照一定的规格进行生产 work according to specifications; 学习、 工作都有一定的时间。 there
