Please excuse him not telling you.

请原谅他没有告诉你。

youdao

He was so young that you must excuse him.

他是那样年轻，你必须得原谅他。

youdao

I am not suggesting I sympathise with him, nor excuse him, I certainly don't.

这并不说明我同情他或者为他辩解，我当然不会。

youdao

During high school, he got a doctor's note to excuse him from physical education.

CNN: Weight losers combat fear of exercise, schoolyard torment

We excuse him because he was able to identify bad data and it turned out he was right (mostly).

FORBES: Harvard Scientist Resigns Over Misconduct

If the head of government underreacts when the country is threatened, history is not likely to excuse him on the grounds that his excessive caution enjoyed bipartisan support.

CENTERFORSECURITYPOLICY: Required reading