据他们理解
As they understand
以上为机器翻译结果，长、整句建议使用 人工翻译 。
据助听器专家苏珊讲，受试者态度的转变主要是因为听力上的增强帮助了他们的交流和理解。
According to Susanne Pfeifer, a hearing aid specialist, the change in attitude was due mainly to improvements in comprehension, resulting from the improvements in hearing ability.
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