"It is a long time coming and marks a turning of the tide in how we approach these extinctions of the Late Quaternary," she says.
她指出：“这标志着在接下来的很长一段时间内，我们将转向如何处理晚第四纪的灭绝。”
2
For many people, their parents' divorce marks a turning point in their lives, whether the divorce happened many years ago or is taking place right now.
对很多人来说，父母离婚都标志着他们生命中的一个转折点，不论这是陈年旧事还是此时此刻正在发生。
3
The Delphic story for what it's worth marks a major turning point in Socrates' intellectual biography.