The sense of let-down today is all the greater because in the past doctors have been over-confident about these treatments.

今天的幻灭感尤其强烈，原因是过去医生们对这些治疗过度自信。

《柯林斯英汉双解大词典》

Of all the parents we've spoken to in the past year, not a single set has received any significant information about their child's case, let alone recovered their child.

在我们过去几年采访过的所有父母中，没有一个人收到关于他们孩子案件的任何重要消息，更不用说找到他们的孩子。

youdao

Don? T let your life slip through your fingers by living in the past or for the future. By living your life one day at a time, you live all the days of your life.

不要因为生活在过去的回忆或未来的幻想中，而让你现在的时间从指缝溜走。应当活在当下，生活在生命中的每一天。

youdao

"We are trying really hard to take all the data that you've put into Instagram and let you see into the past, " he said.

CNN: Instagram wants photos to be seen beyond '10-hour' window

"I had to step back and let her see what I knew all along" about the past significant others in her life, Eddie says.

CNN: Gay men, straight women: enduring bonds

But considering who this guy is, considering his background and what he's said in the past, let him explain it to all of us: Are you mocking us?

CNN: N.Y. state lawmaker apologizes for blackface costume