例句與造句

1. To stabilize the river regime , the phase i and phase ii regulation works have been implemented for years on this reach , resulting in the substantial control of severe change of regime
   多年來為穩定河勢，鎮揚河段已實施了一、二期整治工程，使劇烈變化的河勢已基本得到控制。
2. However , at present time , the export - oriented economic development strategy , which has been implemented for years , is confronted with g more and more internal resistance as well as that from abroad , for which china has paid an increasingly high cost for economic development
   當前，中國所實施的外向型經濟發展戰略正面臨著越來越大的國內外阻力，付出越來越高昂的發展成本。
3. It's difficult to find implement for years in a sentence. 用implement for years造句挺難的