共有的

例句：

1. 1. The common cold isa very common illness.
   普通感冒是一种非常常见的疾病。
2. 2. Common sense is the ability tomake logical judgments based on everyday experience.
   常识是基于日常经验做出逻辑判断的能力。
3. 3.Common practices are those that are widely acceptedand used in society.
   常见做法是社会上广泛接受和使用的。