Mr Sarkozy needs to tread a line between helping the most vulnerable and resisting demands that would weigh on the public purse in the long run.

在对绝大多数弱者给予帮助，以及抵挡那些从长远看将对国库造成沉重负担的要求之间，萨科奇先生应当采出一条分界线来。

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Sparkling waves will be watching the sky shining pearl in the water, I hurried tread barefoot in the water to dilute the cool waves of light of the fatigue run.

看着粼粼的波光将满天霞光揉成闪亮的珍珠抛洒在水面上，我匆匆赤脚踩在水里，一阵阵轻凉冲淡了奔跑的疲倦。

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With the two coxes both vying for the same quick water, they have to tread a careful path between giving their crews the fastest conditions, and also the clearest run - which can sometimes have calamitous results.

BBC: SPORT | Other Sport | Boat Race 2003 | Little things count

US-based researchers were the first to propose that the wrinkles might act like the tread on tyres, and even demonstrated how the patterns in the skin resembled those of run-off channels seen on the sides of hills.

BBC: Science puts wrinkled fingers to the test

The religious scholars he studied at Harvard, such as Jewish philosopher Martin Buber (1878--1965), helped this devout Episcopalian articulate what is in essence a Buddhist worldview: Business is interdependent with everything around it, and hence it must tread lightly alongside nature, so both can remain healthy and sustain each other in the long run.

FORBES: Magazine Article