Translation of "Wobbling" in Spanish

- This table isn't steady.
- This table is wobbling.

Esta mesa no está firme.

Have we really seen the powerful regime of the ayatollahs wobbling?

¿Realmente hemos visto al poderoso régimen de los ayatolas tambalearse?

And I invite all of you to consider where your stool is wobbling.

Y les invito a que consideren, dónde se tambalea su taburete.