Sentence for arduous?

The heat combined with more than two weeks continuous pulling made the job arduous. For more than 1000 years the church has labored in this place, and her work becomes more arduous as time goes on....

Running ten miles non stop is very arduous.

Here are a few: Climbing the mountain was an arduous undertaking, but she managed to do it. For me, washing the dishes is easy, but I find scrubbing the floor to be a much more arduous task. It is...

As an adjective - The journey through the mountains was an arduous trek since there were many hills and valleys to walk through .

i hate how people are so arduous because they are so painful looking. Arduous means difficult, or demanding great effort. The mountain climber found just walking at higher altitudes to be an arduous...