step into somebody's shoes
踏進別人的鞋子裡=>感同身受; 接替別人的工作
When he saw the homeless man on the streets, he briefly stepped into his shoes and decided to give him some money. 當他看到街上流浪漢時,一時感同身受,就決定要...
After James left the job,
Greg stepped into his shoes and did a wonderful job.James 離職之後,Greg接替他的工作,而且表現地非常好。