He was a cheerful and uncomplaining travel companion.

他是一个快乐的不抱怨的旅伴。

Thus you trudge along, stoical, uncomplaining.

你们就这样坚忍无怨地蹒跚而行。

Love is uncomplaining for help others, love is courage.

爱是为帮助他人而愿意忍受痛苦，爱是勇气。

Or: the individual must have been in the pay uncomplaining silence!

或者：必定有个人是在默默的付出无怨无悔！

They died unquestioning, uncomplaining, with faith in their hearts, and on their lips the hope that we would go on to victory.

他们毫不迟疑的死去，毫不抱怨的死去，满怀信心的死去，口角上仍挂着希望，希望我们继续争取到胜利。