To make a warm sweater, you use thick yarn and a big hook or needles.
为了织一个温暖的毛衣，您使用厚纱和一个大钩或针。
But now this operation requires only 3 or 4 needles.
但是现在的手术只需要3或者4支针。
Do not abuse drugs or share injection needles.
远离黄赌毒，不共用注射针头！
你要面条还是米饭？
Take care to avoid cuts or nicks from scissors, needles, knives or tools.
要小心使用剪刀、针、小刀或者其他工具，避免割伤和割痕。
Crochet hooks and knitting needles can be made out of metal, plastic, or wood.
钩针和织针可用金属、塑料、木材做成。
Acupuncture needles need to be disinfected, or there will be cross infection.
针灸用的药针需要消毒，不然会交叉感染。
Acupuncture needles need to be disinfected, or there will be cross infection.
针灸用的药针需要消毒，不然会交叉感染。
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