践用英语怎么说

践的英文：
fulfill (a promise)
tread
walk

• To fulfill a promise and put into operation
  践言实行
• The anxiety of strolling on ice—dangerous, apprehensive
  践冰之虑
• Keep/break an appointment
  践[失]约
• The presence of a baffle lock appears to override Ms Martin's autonomy.
  设置障碍似乎践踏了马丁女士的自主性。
• The dictator trampled on the rights of the people.
  那独裁者践踏了人民的权利。
• Under millions of feet, ancient stones wear out, ancient floors break down.
  在千百万人的践踏下，古代的砖石在磨损，石代的地面在坍塌。
• On the trampled and blood-soaked ground, covered in gore and tatters of clothing, lay a horribly mangled body.
  被践踏得乱七八糟、满是血迹的地上躺着一具血肉模糊的身躯，衣服被撕成了碎片。
• It went through cedar key and flattered it and came on back through it and stomped the ruins
  它横扫松礁，把它束为平地，然后转过头来从礁上砍过，践踏了那些废墟。

• fulfil the terms of a contract
  满足合同条款的要求
• The purpose of his life is fulfilled.
  他生命的目的达到了。
• Have as a desire that is unfulfilled or unlikely to be fulfilled
  怀着(未实现的或不大可能实现的)愿望

• His promise was faithfully kept.
  他忠实地履行自己的诺言。
• The preacher promised us eternity.
  这传道士向我们许诺会有来世。
• She recalled her promise.
  她取消了约言。

• Tread on a worm and it will turn
  困兽犹斗
• They have caterpillar treads or tracks on the wheels.
  它们的车轮上有履带胎面或轨道。
• To crush,grind,or tread noisily.
  嘎吱嘎吱地压，嘎吱嘎吱地碾，嘎吱嘎吱地跺