英语单词是：simplest例句：这些最简单的碎布地毯是由织物条编织而成的。

The simplest rag-rugs are made with strips of fabric braided together.即使对最简单的案例我发现自己的思想也无法集中。Even with the simplest cases I find my mind straying.最简单的方法是重力。The simplest way is gravity.