It was up to him to concentrate on his studies and make something of himself.

他能否专心学习并有所成就取决于他自己。

《柯林斯英汉双解大词典》

Instead of opening new outlets, Mr Melich argues, Wal-Mart should concentrate on sprucing up existing ones.

梅利奇说，沃尔玛应集中力量改造现有店铺而不是开辟新店。

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You roll up your sleeve and concentrate on those extra marks you're going to receive as result of participating in this experiment.

你卷起了袖子准备用心留意将出现的特别迹象它们将决定你参加此次试验的结果。

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This part of the course had less technical apparatus than the first part of the course so it will concentrate on the middle third of the course up to this lecture.

这门课的这个部分比第一个部分的,技术器械少，所以它将着重于,今天下课之后这门课还剩三分之一。

耶鲁公开课 - 金融市场课程节选

Prime Minister David Cameron said the EU should concentrate on tightening up banks in other ways.

BBC: EU agrees to cap bankers' bonuses

Focus on its user base and sell more discs or concentrate on rounding up new customers?

FORBES: 200 Best Small Companies

Spinning off its snacks businesses would allow Pepsi to become more nimble and concentrate on catching up with Coke.

FORBES: Billionaire Peltz Faces Uphill Battle With Pepsi If He Wants To Merge Frito-Lay And Mondelez