1. But its economy is stuck in recession and it barely has the money to even scratch the surface of the problem.
    但是由于其经济陷于低迷，几乎没有资金来着手解决最基本的问题。

2. They are kept up to scratch with intensive and regular training.
    他们定期接受强化训练来保持达标。

3. I´m not going, Please scratch my name off the list.
    我不去了。请把我的名字从名单上划掉。