English Language, English
noun, の adjective
The English language is the language you're reading right here and now. This is the English language. It is English.
えいご
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
私は英語を勉強しています。
I am studying English.
彼女は英語がペラペラです。
She speaks English fluently.
あなたの英語の発音はとても良いですね。
Your English pronunciation is very good.