Tim, may I introduce you to my uncle's secretary, Mary Waller?
蒂姆，我可以把你介绍给我叔叔的秘书玛丽·沃勒吗？
"And now, without further ado, let me introduce our benefactor."
“现在，闲话少说，让我来介绍一下我们的捐赠人。”
The film-makers will be present at the screenings to introduce their works.
电影制作人将在放映时到场介绍他们的.作品。
The government is having to introduce some difficult changes, particularly in moving over to a market economy.
政府将不得不引入一些艰难的变革，特别是在转向市场经济的过程中。