If you are nature lovers, you should visit some small villages where you can find a peaceful atmosphere, delicious, fresh food and everything at a reasonable price.

reasonable 是由动词 reason（推理、思考）加上形容词后缀 -able 构成的形容词，表示"合理的、适度的"。reason 本身表示"理由、理性"，-able 表示"能够...的"，所以 reasonable 字面意思是"能够用理性判断的"，引申为"合理的、不过分的"。 reasonable price 指价格在合理范围内，既不太高也不过低。