In English, "欢呼" can be translated as "cheer" or "applause". The word "cheer" comes from the Old English word "cierran", which means "to shout for joy". "Applause" comes from the Latin word "applaudere", which means "to strike or clap the hands".

Here are some example sentences in English and their translations in Chinese:

The crowd cheered as the winning team entered the field.

看到获胜的队伍走进球场，人群欢呼。

The audience gave the performer a standing ovation.

观众为表演者起立鼓掌。

The politician received a lot of applause from the supporters.

政客受到了大量的支持者的欢呼。