set foot in

例句：

1. 1. I've never set foot in this citybefore.
   我从未踏足过这座城市。
2. 2. Thenew restaurant is set to open next month.
   这家新餐厅将于下个月开业。
3. 3. Shestepped into the room and closed the doorbehind her.
   她走进房间，关上门。