string lining computer

例句：

1. 1.The string lining in the computer's case is easy to replace.
   计算机外壳中的线束很容易更换。
2. 2. The technician had to disassemble the computer to replace the string lining.
   技术人员不得不拆开计算机来更换线束。
3. 3. The new string lining has improved the computer's performance significantly.
   新的线束显著提高了计算机的性能。