propel的例句（propel在句子中的用法）

• We must develop industries with local advantages and propel the development of key areas. 积极发展有特色的优势产业,推进重点地带开发.
• They use oars to propel boats. 他们用浆推进船只.
• Paddles are used especially to propel canoes and kayaks. 短桨特别用于划独木舟和小艇.
• The tiny rocket is attached to the spacecraft and is designed to propel it toward Mars. 小火箭捆绑在宇宙飞船上，用于推动飞船飞向火星。