求翻译：我在中国海运集团工作三年多，任职船舶电机员，负责船舶电气设备的日常维护保养，去过韩国，日本，澳大利亚等多个港口，是什么意思？

I work in the China Shipping Group, more than three years, serving members of the motor ship, the ship is responsible for the daily maintenance of electrical equipment, visited South Korea, Japan, Australia and other ports,

I am in China Shipping Group, serving more than 3 years of work, is responsible for motor ship ship the day-to-day maintenance, electrical equipment to Korea, Japan, Australia, and many other ports.

I work for more than three years in the Chinese marine transportation group, holds an office the ships electricity flight crew, is responsible for the ships electrical equipment the routine maintenance maintenance, has gone to South Korea, Japan, Australia and so on many harbors,

I work in the China Ocean shipping group more than three years, serving ships electrical engineer, responsible for the day-to-day maintenance of marine electrical equipment, have been to Korea, Japan, Australia and many other ports,

I work for more than three years in the Chinese marine transportation group, holds an office the ships electricity flight crew, is responsible for the ships electrical equipment the routine maintenance maintenance, has gone to South Korea, Japan, Australia and so on many harbors,