我的工作经验不多。

Wǒ de gōngzuò jīngyàn bù duō.

I don't have much work experience.

他是一名教学经验丰富的教师。

Tā shì yì míng jiàoxué jīngyàn fēngfù de jiàoshī.

He is a teacher with rich teaching experience.

虽然你有很多工作经验但是学校一直没有提高你的工资。

Suīrán nǐ yǒu hěn duō gōngzuò jīngyàn dànshì xuéxiào yìzhí méiyǒu tígāo nǐ de gōngzī.

Although you have lots of work experience, your school never increase your salary.