Rotating arms have been used in order to keep the seats level for both vertical and horizontal drive.

旋转武器已被用于为了保持座椅水平的纵向和横向的驱动器。

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Seek: Sleeves. Long, three-quarter or cap sleeves obscure full upper arms. Avoid: Sleeveless, spaghetti-strapped and strapless dresses that form a wide horizontal swath of flesh.

可取：袖子。长袖、七分袖或泡泡袖会遮住肥肥的上臂。不可取：无袖、细吊带或无吊带裙装会拉伸身体的横向长度。

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The rollers are carried by an L - shaped lever, fixed to a horizontal shaft, which also carries short arms to which the reed and gripper guides are fixed.

转子装在l形杆上，l形杆固定在水平轴上。在水平轴上还装有短臂，钢筘和导梭片就装在短臂上。

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