During the visit, Chinese and Pakistani agricultural experts exchanged experience in saline-alkali land management and ...

今日短语 “Blow hot and cold” 用来形容对事物的兴趣像天气一样忽冷忽热，变化无常，或者总是改变自己的观点，摇摆不定。这个表达多与介词 “on ...

Latvia currently lacks legislation governing district cooling, and there are no centralized cold supply systems in place. However, such systems may be developed in the future, said the ministry.