adhesion of slag

例句：

1. 1. The glue adheres well to the paper.
   胶水很好地粘在纸上。
2. 2. The two pieces of wood are firmly bonded together.
   两块木头牢固地粘合在一起。
3. 3.The adhesive is strong enough to hold the joint together.
   粘合剂足够强，能将接合处固定住。