She was nauseous during the sea crossing.

她渡海时觉得恶心.

《简明英汉词典》

Until recently the sea crossing was seen as fairly dangerous.

最近,漂洋过海被认为是相当危险的.

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Abstract: The paper introduces second - class sea - crossing leveling put into practice in Xiamen Haicang bridge.

文摘: 介绍了二等 跨 海水准测量厦门海沧大桥的实施情况.

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Local scour depth around pier is a very important parameter in design of sea - crossing bridge base.

桥墩周围局部冲刷深度是跨海大桥基础设计的重要参数.

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