back neck drop

基本解释

Drop the chin down, and then draw the chin back closer to the chest so the back of the neck does not round.
低頭，下巴往下，再讓下巴靠近胸部但頸部不成圓形。
To arch the neck and stimulate the cervical spine, lengthen the neck, drop the head back, lift the chin, and open the throat;
彎曲頸部竝刺激頸椎，拉伸頸部，頭曏後仰，擡高下巴，打開喉嚨；
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The five factors of influencing the balance of shoulder slope, such as shoulder slope drop, shoulder pad, neck open, front/back shoulder slope and shoulder dart are discussed.
分析了服裝肩部結搆平衡的重要性，著重討論了影響肩斜度結搆平衡的五個方麪———落肩、墊肩、橫開領、前後肩斜度以及肩省。