drowing meaning in English

快溺死的

There has long been a superstition among mariners that porpoises will save drowing men by pushing them to the surface , or protect them from sharks by surrounding them in defensive formation
长久以来在水手中都有这样一种迷信，海豚会解救溺水的人，把他们顶到岸上，或者摆成一个防御的姿势防止他们被鲨鱼吃掉。
Before sale : professional engineer will raise a reasonable proposal according to your actual requirements and performance data ; provide you with a design plan by using cad , 3dmax drowing method for an optimum solution
售前专业工程师将按您的实际要求和性能参数，提出两全其美的专业建议；运用先进的cad 、 3dmax制图，为您提供各种设计方案，制定出最合适的解决方案。