solve specific problems; deal with nuts and bolts

• 解决具体问题

solve specific problems; deal with nuts and bolts的用法和样例：

例句

1. This merits our attention when solving specific problems.
   这点在解决具体问题时，应加以注意。
2. Solving specific problems should be done in the same way.
   解决具体问题，也应该如此。