One thing that can hold joy back is a person's concentration on avoiding failure rather than their looking forward to doing something well.

有一件事会抑制快乐，那就是一个人专注于避免失败，而不是期待把事情做好。

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A slide lever on the bridge of the eyeglasses pushes the fluid forward or backward to alter the shape of that membrane, changing the focal distance depending on what the user is doing.

在眼镜横梁上的滑动控制杆推动流体向前或向后，以改变那层薄膜的形状，从而根据用户当前的动作来调整焦距。

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She came forward after reading about work that Dr Duchaine had been doing on prosopagnosia, a condition where people are unable to recognise and remember faces.

她是在看到布拉德·迪谢纳博士关于面孔失认症(一种无法识别和记忆面孔的病症)的相关工作后前来咨询的。

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"I think BP has to find a path forward, show us what that path is, stop apologizing - stop blaming and start doing."

VOA: standard.2010.06.10

It's been something that I have been looking forward to doing for a while.

WSJ: Rutgers coach Eddie Jordan is a man on the run

We've got to move forward -- to an economy where everybody gets a fair shot, everybody is doing their fair share, everybody plays by the same set of rules.

WHITEHOUSE: President Obama Speaks on the Economy

In a way, what is most interesting is that, as I understand it, Mr Tootell's departure announcement was brought forward a bit, because the Co-op felt it needed to be doing something, in the wake of the rather dour assessment of its bank's prospects by Moody's.

BBC: What does Moody's downgrade of Co-op bank mean?