A swan in Germany has apparently fallen in love-with a swan-shaped paddle boat.
天工造物,无奇不有.德国的一只黑天鹅最近竟然“爱”上了一条天鹅形状的小船.
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Some farmers were the excuse cut grass, paddle boat to slide secretly to Hong Kong go.
有的农民就是借口去割草, 划着一只小船偷偷溜到香港去了.
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It has been successfully used in measuring angular displacement within paddle of racing boat.
将其用于赛艇角位移测量,收到较好的效果.
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