If you have a slip up and start to let those doubts creep in, recognize it, alter it, and move forward.

如果你有个艰难的开局，并让疑问悄悄侵蚀你的目标，认清目标，摒除疑问，并坚定地向前进。

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There's been a slip-up somewhere.

某个地方出了点小差错。

《柯林斯英汉双解大词典》

The good news is that a combination of sunscreen and covering up can reduce melanoma rates, as shown by Australian figures from their slip slop slap campaign.

好消息是，防晒霜和遮盖物的结合可以降低黑色素瘤的发病率，这一数据来自澳大利亚的 slip slop slap 运动。

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Striker Konadio N'dri Fabrice took advantage of a defensive slip up to beat Rwanda goalkeeper Jean Ndayishime.

BBC: Rwanda, Zanzibar in shock Cecafa victories

He suggested using a slip-up to adjust your course and find out what you need to do differently.

CNN: How to recharge your New Year's resolution

Some officials admit to a slip-up over this year's budget target, which Mr Rajoy wanted to be 5.8% of GDP whereas Brussels insisted on 5.3%.

ECONOMIST: Spain and the euro