They looked on music and art lessons as dispensable.

他们认为音乐课和美术课是可有可无的。

《牛津词典》

I once did not like art lessons because I could not draw very well.

我曾经不喜欢美术课，因为我画得不是很好。

youdao

Arty Factory is an educational resource hub for design and art lessons online. They are totally free for all and provide an array of fully illustrated classes on drawing, painting, and design.

Arty Factory：在线设计、艺术课程集合，完全免费，以全插画的形式提供绘画、彩画、设计课程。

youdao

Very few PE, art or music lessons involved setting.

BBC: Setting, streaming - how schools teach

Trapezium, located in northeast Montreal, offers regular daily classes as well as private lessons in the art of trapeze.

BBC: Run away to the circus in Montreal

Mr Blass had a few lessons at an art school, and was taken on as an artist and odd-job man by a clothes manufacturer.

ECONOMIST: Bill Blass