hindsight
n. 后见之明;枪的照门
例句
With hindsight, we'd all do things differently.
事后想来,我们可能都会以不同的方式做事。
《柯林斯英汉双解大词典》
What looks obvious in hindsight was not at all obvious at the time.
事后一目了然的在当时根本看不清。
《牛津词典》
With hindsight, it was significant that the boat was found and studied by mainstream archaeologists who naturally focused on its cultural context.
事后看来,主流考古学家发现和研究这艘船是很有意义的,他们自然会关注它的文化背景。