例句與造句

1. Overall plan should be made and all factor should be taken into consideration so as to effectively control flood , fight a drought , prevent waterlogging , protect everglades , prevent soil against gleying and swampiness
   三峽工程建設要使有利影響得到充分發(fā)揮，并采取有效措施，使不利影響得到減免。
2. It's difficult to find prevent waterlogging in a sentence. 用prevent waterlogging造句挺難的