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Batman-style 'smart' underpants could end the misery of back pain for millions of people. 蝙蝠侠式“智能”内裤或许可以结束数百万人背疼的痛苦。 Inventors have developed briefs that contain wearable technology designed to get rid of pain in the lower back. 发明者已经研制出了一种内裤，该内裤运用了可以消除腰部疼痛的可穿戴技术。 Experts said many potential solutions for back pain are uNPRoven, unworkable or just plain unattractive. 专家称，很多可能消除背痛的办法都是未经检验、不可行或者不美观的。 | 
