sticky cement

例句：

1. 1. The builders mixed the sticky cement to make a smooth surface.
   建筑工人混合了粘性水泥来制作一个平滑的表面。
2. 2.The old house needed repairs and the contractor used sticky cement to fix the cracks.
   这所旧房子需要修理，承包商用粘性水泥修补了裂缝。
3. 3.The construction workers were using sticky cement to pour the foundation for the new building.
   建筑工人正在使用粘性水泥为新建筑浇筑地基。