求翻译：王曼丽，24岁，毕业于龙江技术学院，主修企业管理，各门课程都优良。学过速记与打字，速度各为每分钟90字和70字。是什么意思？

Wang Manli, 24 years old, graduated from the Heilongjiang Institute of Technology, majoring in business management, the courses are excellent. Learned shorthand and typing speed of 90 words per minute and 70 words.

Wang Mary, 24 years old and graduated from Dragon River technical college, majoring in business management, the various courses are excellent. I have learned shorthand and typing 90 words per minute for each speed and 70 characters.

Wang Man Li, 24 years old, graduates from the Longjiang technology institute, majors in the business management, various curriculum is all fine.Has studied the shorthand and the typing, the speed respectively for each minute 90 characters and 70 characters.

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