The tensions are not high and it is usually sufficient to apply just enough to prevent the yarn snarling and entangling. 张力不宜过高,通常在不产生纱线扭结和纠缠的情况下,尽可能采用较小的张力。收藏
Angry cars growl to a halt and sullenly crouch at her feet, snarling their annoyance, fretting to be away 愤怒的汽车嘎然而止，气鼓鼓地匍匐在她脚下，咆哮着表示不满，急于赶路。收藏
