to be joined at the hip

We have to be joined at the hip.
Tenemos que estar unidos por la cadera.
Aren't you guys supposed to be joined at the hip or something?
¿No se supone que estáis unidos por la cadera o algo así?
Five of our 33 countries—Panama, Mexico, Chile, Colombia and Costa Rica—have governments that continue to be joined at the hip to Washington.
Cinco de nuestros 33 países -Panamá, México, Chile, Colombia y Costa Rica- tienen gobiernos que siguen atados umbilicalmente a Washington.
Palabra del día
el guion