I think you have made a right decision.

我认为你们做出了正确的决定。

His presence in the room was not noticed.

没有人注意到他在房间里。

Mr. Tony Smith is from The City College of New York.

托尼.史密斯先生来自纽约城市大学。

Mr. Jones is a renowned international authority on the problem of overpopulation in developing countries.

琼斯先生在发展中国家人口过剩问题方面是声誉卓著的国际权威。

He was renowned as a portrait painter.

他以肖像画家著名。

I was raised on rice in the South.

我在南方吃米饭长大。