Several reasons were put forward to justify the imposition of censorship.

举出了几条理由来证明实行审查是不合理。

It's an imposition to ask the workers to work sixteen hours a day.

"要求工人每天工作十六个,是太过份了。"

She felt the journey to be an unwelcome imposition on her time.

她觉得行程占用了她间，心中颇为不快。