例句與造句

1. Wholesale ： all eastman cutting machine parts , seiko 8b machine parts , paring machine parts ； all kinds of gear wheels , thread tension regulator association , poles ， dishes , screws ， and spring etc
   批發(fā)：伊士曼電剪全套零件、精工8b零件、削皮機零件；各種齒輪、紗拉組、桿類件、盤類件、螺紋件和彈簧等。
2. It's difficult to find thread tension regulator in a sentence. 用thread tension regulator造句挺難的