There are so many, which makes it difficult to list them.
It can evolve rapidly which makes it difficult to treat.
We have to work on this double addiction, which makes it difficult to treat these patients.
Nous devons travailler sur cette double dépendance, d'où la difficulté de soigner ces patients.
Bed bugs primarily live in small corners throughout the day which makes it difficult to discover them in time.
Les punaises vivent principalement dans des petits recoins le jour, il est donc difficile de les détecter à temps.
He often takes things amiss, which makes it difficult to work with him.
Il prend souvent les choses de travers, ce qui rend difficile de travailler avec lui.
He holds all of the cards, which makes it difficult for the others to negotiate.
Il a toutes les cartes en main, ce qui rend difficile la négociation pour les autres.
Lana is a very amorous nature, which makes it difficult for her to be faithful to her husband.
Lana est une nature très amoureuse, ce qui rend difficile pour elle d'être fidèle à son mari.
When this happens the lungs cannot expand properly, which makes it difficult to breathe effectively.
Dans ce cas, les poumons ne peuvent pas se dilater correctement, ce qui rend difficile une respiration efficace.
Icicles formation is a complex phenomenon which makes it difficult to model for computer graphics applications.
La formation de stalactite de glace est un phénomène complexe, ce qui rend difficile sa modélisation en image de synthèse.
Women's initial demands usually have a specific local focus, which makes it difficult to unify their struggles.
La plupart des revendications initiales des femmes découlent de questions locales, ce qui rend difficile l'unité de leurs luttes.
You can sometimes have difficulty deciding what to do now, which makes it difficult to get your life on the road.
Vous pouvez parfois avoir de la difficulté à décider quoi faire maintenant, ce qui rend difficile votre vie sur la route.
The central visual field is affected, which makes it difficult to read or recognize faces.
Le champ de vision central est atteint, ce qui rend difficile la lecture ou encore la reconnaissance des visages.
What you send and receive from the website is encrypted, which makes it difficult for anyone else to get this information.
Les envois et les réceptions du site web sont chiffrés, ce qui rend difficile pour quiconque d'accéder à ces informations.