加强

• Blowing a fire intensifies the heat .
  吹火使热度加强。
• It tends to a stronger tie of friendship between us .
  这有助加强我们之间的朋友关系。
• The enemy has strengthened their defensive position .
  敌人已经加强了他们的防御阵地。
• Controls have gradually tightened .
  控制逐渐加强。
• The power of the unions had been inexorably on the increase .
  工会的权利得到空前加强。
• Great britain and france also emphasized basic research .
  英国和法国也加强了基础研究。
• Our defenses must be reinforced against attack .
  我们必须加强防御设施以抵抗敌人的进攻。
• The objective is to promote conservation of natural resources .
  目的是加强保护自然资源。
• Exercise tones up the muscles .
  运动加强肌肉。
• This ill-feeling was strengthened by religious differences .
  这一恶感又因宗教的不同而加强。