To enjoy an Engpsh class in Engpsh, you can say "I'm enjoying the Engpsh class." or "I'm having a good time in the Engpsh class." You can also say "I'm finding the Engpsh class enjoyable" or "I'm getting a lot out of the Engpsh class."

It's important to note that the phrase "enjoying the Engpsh class" can also be translated into Mandarin as 享受英语课.