引路上车辆行驶缓慢。The traffic on the approach road slowed to a crawl.宽阔的马路被缓慢前行的车辆堵得严严实实。The wide road was blocked solid with traffic that moved along sluggishly.钻头必须缓慢转动，以保证钻孔平整光滑。The drill should be slowly rotated to ensure a ...
The Council meets on an ad hoc basis to discuss problems.议会临时安排会议讨论问题。The group meets on a regular basis, usually weekly or biweekly.这个小组定期会面，通常是每周或每两周一次。The group meets weekly.这个小组每周见一次面。...
工艺人员服务公司也售卖纱线和绣花丝线。Craft Resources also sells yarn and embroidery floss.用植物染料染过色的纱线...vegetable-dyed yarns.纤维可以是膨松地或紧密地捻成纱线.Fibers may be loosely or tightly twisted into yarns....