It is important to strengthen the foundation. - Il est important de renforcer les fondations.
It is important to strengthen the foundation.
Il est important de renforcer les fondations.
It is important to strengthen the basis. - Il est important de renforcer les bases.
It is important to strengthen the basis.
Il est important de renforcer les bases.
We need to reinforce the roof. - Nous devons renforcer le toit.
We need to reinforce the roof.
Nous devons renforcer le toit.