下面两个句子有没有同位语?

问题描述:

下面两个句子有没有同位语?
He,short and thin,is unfit for the job.
All the countries,big or small,are equal.

He,the engineer, also likes playing basketball . 他,这个工程师,也喜欢打篮球.
short and thin, big of small 是形容词,只是对主语进行修饰, 所谓同位语就是对名词的解释说明,要与名词地位一样,比如我说的这句话里面 He also likes playing basketball.The engineer also likes playing baskteball. 都是说得通的.
希望能够帮助你