Should a motorway pass under or over a large waterway? Up till about 1960 the only alternative was bridging over or tunnelling under the waterway.

公路应该从江河的下方还是上方通过?直到1960年左右所能选择的方案只是水上架桥法或水下开凿隧道法。

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On the first day of my university life, when I walked into the campus, there was a rainbow bridging over the fountain, I hadn't seen rainbow for a long time.

在我第一天的大学生活中，当我走进入校园，在有喷泉的一个彩虹的时候，我没有见到彩虹已经有很长的一段时间。

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In this paper, a theoretical analysis and experiment surveys are presented for simulating crack prevention by bridging over near crack tip under electromagnetic heating effect.

采用理论分析和实验研究的方法讨论了应用电磁热效应对金属构件中裂纹实施局部跨越止裂的技术。

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The index lost 2.5% over the seven days bridging 2007 and 2008, a period when the financial crisis was taking shape.

WSJ: Dow Gains 5.5% in 2011, as S&P Ends Flat