大步

1. 领先其他参赛者三大步
   Led the runner-up by three strides.
2. 我距离那门有三大步远。
   I was three strides from the door.
3. 中国正在经济建设方面大步前进。
   China is striding ahead in her economic construction.
4. 他几大步就穿过了房间。
   In a few strides he crossed the room.

大的英语翻译：

步的英语翻译：