英语翻译
问题描述：
英语翻译
1.raise the needle to its hinghest by turning the balance wheel(20）towardyou.
2.raise the presserfoot(12)by lifting the press bar lifter(24)
3.loosen the press foot thumb screw and remove the foot.
4.place the grooved side of the selected presser foot against the flatofthe presser bar.
5.fasten the thumb screw.
越快越好!翻译好了有额外奖励!麻烦你们了!
答
1.把平衡轮向自己这边旋转,以使针升到最高.
2.抬起压杆升降器,这样就可以抬高压脚了.
3.先松开拇指螺丝的压脚,然后再移开脚.
4.将压脚带槽的那边置于flatofthe（这个专业术语没查到意思）压杆上.
5.旋紧拇指螺丝.