At the height of his shipping career he owned about 60 ocean-going vessels.
在他航运事业的巅峰时期，他拥有约60艘远洋轮船。
《柯林斯英汉双解大词典》
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This combination of characteristics—long, strong, flexible, resistant to salt water—makes Manila hemp a great material for ropes, especially for ropes that are gonna be used on ocean-going ships.