energy conservation environmental protection的用法和樣例：
例句
- High-speed EMU has a bright future as the whole world is striving for energy conservation and environment protection.
當前，世界在倡導節能環保技術，高速鐵路動車組大有前途。 - Tongli is also a vanguard of developing Energy-saving and Environmental Protection products.
通力也是開發節能環保的先鋒，長久以來以其創新性和技術的先進性獲得了全世界的讚譽。
