他们觉得有必要帮助残疾人的翻译：They feel the need to help people with disabilities 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

They feel the need to help people with disabilities

They thought has the necessity to help the disabled person

They felt it was necessary to help people with disabilities

They feel the need to help people with disabilities