Mechanism of neck-bent of cut Gerbera flowers and antioxidant activities of 35 kinds of fresh flowers were also investigated in this paper when cut Gladiolus flowers were not available.
在无法获得唐菖蒲切花材料的情况下，本论文还对非洲菊的弯颈机理以及40种鲜花的抗氧化活性进行了研究。
参考来源 - 唐菖蒲与非洲菊鲜切花瓶插生理与保鲜技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
She bent back one of the red leaves, and saw a brown neck.
她把一片红色花瓣分开，看见了一条棕色的脖子。
Keeping your head bent down for long is not good for your neck.
长时间低着头对脖子不好。
This means your neck and spine should be in a neutral position, shoulders and torso relaxed, knees bent at 90 degrees with both feet flat on the floor.
这也就是说你的脖子和脊柱应该处于中正的位置，肩膀和躯干放松，膝盖弯曲呈90度角，双脚平放在地面上。
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