The way the clay swells in volume makes transport more difficult than expected.
Le foisonnement de l'argile rend le transport plus difficile que prévu.
Unexpected rain made the hill climb more difficult than anyone had anticipated.
Une pluie inattendue a rendu la course de côte plus difficile que prévu.
This will be much more difficult than getting them to eat together.
Ça risque d'être plus compliqué que de les faire manger ensemble.
However, going down could have been even more difficult than driving forward.
Mais redescendre aurait pu s'avérer encore plus compliqué que de continuer.
It can't be much more difficult than playing darts.
Ça ne peux pas être plus dur que lancer une fléchette.
Hauling luggage up the stairs was more difficult than I had anticipated.
Porter les bagages en haut des escaliers s'est avéré plus difficile que prévu.
Staying the course can sometimes be more difficult than starting a new venture.
Persévérer peut parfois être plus difficile que de se lancer dans une nouvelle entreprise.
This of course makes it more difficult than necessary to trade.
Il est évident que cela rend le commerce plus difficile que nécessaire.
But that may prove to be more difficult than he thinks.
His second term was more difficult than the first because of the economic crisis.
Son second mandat a été plus difficile que le premier à cause de la crise économique.
That is more difficult than obtaining popular support for the treaty.
Ceci est plus difficile que d'obtenir le soutien populaire pour le traité.
Pulling off the perfect murder is more difficult than one imagines.
Commettre le crime parfait est bien plus difficile qu'on ne le pense.
Getting this number correct is more difficult than it sounds.