用devoir造句子，“devoir”造句

Feudal ruler to safeguard oneself regnant, all along is strive is most person fasten on land, make its defend devoir to the ground is produced and live each.

?? Le devoir a une grande ressemblance avec le bonheur d'autrui. ??- 责任与他人的幸福极度相似。

The theoretical basis for liability for miss promise is breaching the devoir of the foregoing contract that is based on honesty and credit and can be classified into the liability for fault.

?? Comme, étant en possession du faux but de la vie, le bonheur, on oublie le vrai but, le devoir ! ??- 由于幸福是错误的生活目标，人们忘了责任这个真正的目标。