Sewing Machine Needles: sized from fine to heavy. They should conform to the weight and type of fabric used.
缝纫机针：由细到粗编号，选用时应与所用面料的厚度及类型相一致。
In making cloth, a knitting machine forms loops in the yarn and links them to one another by means of needles.
针织布由一根纱线及一组纱线织成，在织布过程中，纱线形成线圈并依靠织针的作用一个个连接起来。
"Have you ever told even one lie?" asks the examiner. "No," says the man - and the needles on the polygraph machine barely shift from their rhythmic movements.
检查人员问：“你曾经说过谎吗？”这个男子说：“没有”。这时，测谎仪的针头仅仅有规则地运动着。
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