By 2010, our country expects to curb environmental deterioration in the cities and villages.
By 2010, our country expects to curb environmental deterioration in the cities and villages.
到2010年，我国可能制止城乡环境的恶化。
By 2010, our country expects to curb environmental deterioration in the cities and villages.
到2010年，我国可能制止城乡环境的恶化。