卧室灯光不宜过亮，也不宜过暗。

The bedroom light should be neither too bright nor too dark.

youdao

避开杂乱的背景，或光线过亮或过暗的色块。

Avoid backgrounds that are too busy or have very light or dark patches of colour.

youdao

然而，大部分彗星都过小或过暗，只能用望远镜观察到。

However, most comets are too small or too faint to be seen without a telescope.

youdao

Merritt Hughes usefully notes this in one of the notes at the bottom of the page, that Milton in that line, "things unattempted yet in Prose or Rhyme," Milton's actually alluding to the opening of another romance epic.

梅里特修斯发现,在这页最下面有一条笔记，显示弥尔顿写到，“在《散文和韵律》中都未被人们尝试过的事“,事实上弥尔顿是暗指另一部浪漫史诗的开头。

耶鲁公开课 - 弥尔顿课程节选