建议权重0.5-0.7，关键词建议加：盔甲，头盔。
Machine translation:
Suggest a weight of 0.5-0.7, and add keywords as follows:Armor, helmet.
建议权重0.5-0.7，关键词建议加：盔甲，头盔。
Machine translation:
Suggest a weight of 0.5-0.7, and add keywords as follows:Armor, helmet.