踏步

例句：

1. 1. He took a step forward to greet the guests.
   他向前迈出一步来迎接客人。
2. 2. The team stepped up their training to improve their performance.
   团队加强了训练以提高表现。
3. 3. She stepped out of the car and walked towards the house.
   她从车里走出来，向房子走去。