植物杂交实验需要最仔细的关注和极大的耐心。
I always say you could publish my trading rules in the newspaper and no one would follow them. The key is consistency and discipline.
法律研究既涉及法律规则的分析,也涉及对其社会背景的理解。
国际货币体系是将世界经济联系在一起的粘合剂。