A malfunctioning steering gear can make the vehicle difficult to control.
The internet is by nature a decentralized space, difficult to control completely.
It is very difficult to control the supply from so many diverse sources.
However, it is difficult to control precisely where to apply an effect.
Introduction from the area of origin is difficult to control.
Blood pressure is often very high and difficult to control.
Fairies are naturally full of mischief and exceedingly difficult to control.
Les fées sont d'un naturel espiègle et extrêmement difficiles à contrôler.
The invasive nature of blister rust makes it difficult to control.
La nature invasive de la rouille vésiculeuse la rend difficile à contrôler.
For that reason, thermophiilc digestion is more difficult to control.
Pour cette raison, la digestion thermophile est plus difficile à contrôler.
These parasitic worms are very difficult to control once an infestation occurs.
Ces vers parasites sont très difficiles à contrôler une fois l'infection enclenchée.
This is an aspect which is very difficult to control, however.
Par contre, c'est un élément très difficile à contrôler.
Such as walking that becomes difficult to control with this condition.
Comme la marche qui devient difficile à contrôler avec cette affection.
The introduction of new mandatory penalties will be increasingly difficult to control.
La mise en application de nouvelles peines obligatoires serait difficile à contrôler.