Be sure to keep your feet flat on the floor or pointed behind you as pointing the soles of your feet at another can be offensive
举一反三
- In Thailand，you can expose the soles of your feet or use your feet to refer to things.
- Can you ________(stand) on your feet for a long time?
- You step onto the road, and if you don’t keep your feet, there’s no knowing where you might be swept off to.
- 中国大学MOOC: First rise to your feet and then you should address your guests.
- to bend your knees and lower yourself towards the ground so that you balance on your feet: ______