This control method is difficult to apply at home, however.
However, this advice is difficult to apply for foreign language teachers.
These terms can be difficult to apply to emerging business models.
She found it difficult to apply foundation over her unusually pimply forehead.
Your answer clearly expresses that it is very difficult to apply.
In practice, however, that is difficult to apply.
However, these definitions are vague and therefore difficult to apply.
It is very thick and thus very difficult to apply.
Il est très pâteux et du coup difficile à appliquer.
Such an approach would be difficult to apply to services trade.
Une approche de ce genre serait difficile à appliquer au commerce des services.
As it dries, the paint becomes stiffer and more difficult to apply evenly.
En séchant, la peinture devient plus épaisse et plus difficile à appliquer uniformément.
These specificities make the traditional approaches to measure the risk difficult to apply.
Ces spécificités rendent les approches traditionnelles de mesure du risque difficile à appliquer.
It seems that this board will be difficult to apply in some areas.
Il semble que ce conseil va être difficile à appliquer dans certaines régions.
The few nonasymptotic results are difficult to apply in practice.