lapped seam attachment

例句：

1. 1. The seam was so tight that it needed to be lapped.
   这道缝太紧了，需要搭接。
2. 2.The seam was so tight that it needed to be lapped with a needle.
   这道缝太紧了，需要用针来搭接。
3. 3.The seam was so tight that it needed to be lapped with a needle and thread.
   这道缝太紧了，需要用针和线来搭接。