costless

costless的英语例句

1. Offering less pukka security is not costless.

   提供不怎么可靠的安全性也并非没有代价.

2. Web pages are not printed materials, resizing and reframing paragraphs are virtually costless and effortless.

   网页并非印刷实体, 缩放照片是一件非常容易和有效的事情.

3. While it is a displacement activity, the ban is not costless.

   尽管这是一项无用功,但该禁令并非没有成本.