This is the cross slide feedscrew and two homemade setscrew collars.
这是两岸幻灯片feedscrew和两个自制固定螺

领。
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国宝会说话 The first house they came to was a school: a girls' school, where lot of Narnian girls, with their hair done very tight and ugly, tight collars round their necks and thick tickly stockings on their legs, were having a history lesson.
他们首先来到一所女子学校。这里
女孩子一个个扎着僵直、难看
小辫儿,竖起

紧紧地卡在脖子上,腿上患者厚厚
长袜,她们正在上历史课。