Christianity is the religion based on the life and beliefs of Jesus Christ. It is one of the large world religions, and it includes many churches: Catholic, Orthodox, Protestant, and others. People who follow it are Christians. The English word names the whole religion, not one church.

Christianity Christianity is the religion based on the life and beliefs of Jesus Christ是以耶穌基督的生平和信仰為基礎的宗教。It它 is one of the large world religions是世界主要宗教之一，and而且 it includes many churches包含許多教派：Catholic, Orthodox, Protestant, and others天主教、東正教、新教、和其他教派。People who follow it信這個宗教的人 are Christians叫做Christians（基督徒）。The English word這個英文字 names the whole religion, not one church指的是整個宗教，不是單一教派。

You use it in school, news, and serious talk about belief.

You use it你會用到這個字 in school, news, and serious talk about belief在學校、新聞、和嚴肅談論信仰的場合裡。

Though actually, this is where Taiwan Chinese can mislead: in everyday talk here, 基督教 often means Protestant churches only, while 天主教 is Catholic. English Christianity covers all of those together.

Though actually不過其實，this is where Taiwan Chinese can mislead台灣中文在這裡容易誤導：in everyday talk here在這裡日常說法中，基督教 often means Protestant churches only基督教常常只指新教，while而 天主教 is Catholic天主教才是Catholic。English Christianity英文的Christianity covers all of those together把這些全部包含在一起。

If you hook the English word only to 基督教 with no note, you may think Catholics sit outside it. They do not.

If you hook the English word only to 基督教 with no note如果你把這個英文字只掛在基督教上、沒有加註，you may think Catholics sit outside it你可能會以為天主教不算在裡面。They do not其實不是這樣，天主教也算在內。