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[地名] [刚果民主共和国] 波波洛
🗣️ 情景例句
Would you like something to eat?
来吃点东西， 好吗？
Do you have a ball point pen?
你有圆珠笔吗？
As a shipbuilder, Cockerell was trying to find a solution to the problem of the wave resistance which wastes a good deal of a surface ship's power and limits its speed.
作为一个船舶技帅，科克雷尔在寻找解决波浪阻力的方法，因为波浪阻力浪费掉了船在水面行驶的大量动力，从而限制了船的速度。