在一方面，学会了如果设计调查问卷以及怎么样去了解客户的需要，的翻译：On the one hand, learned how to design the questionnaire as well as how to understand customer needs, 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

On the one hand, if you learned how to design questionnaires and to understand customer needs,

On the one hand, learned how to design the questionnaire as well as how to understand customer needs,

On the one hand in, has learned if how the design questionnaire as well as does understand the customer the need,

On the one hand, and learn if the questionnaire design as well as how to understand the needs of the customers.

On the one hand, learned how to design the questionnaire as well as how to understand customer needs,