L: In China, economic development has often been achieved at the cost of the environment.
L: In China, economic development has often been achieved at the cost of the environment.
在中国，经济发展往往以牺牲环境为代价。
L: In China, economic development has often been achieved at the cost of the environment.
在中国，经济发展往往以牺牲环境为代价。