set oneself to

• 决心； 着手

set oneself to的用法和样例：

例句

1. A country must have the will to repel any invader.
   一个国家得有决心击退任何入侵者。
2. He was set on becoming a doctor.
   他决心当个医生。
3. Do you know how to set about going on this work?
   你知道怎样着手进行这项工作吗？
4. He knows how to go about repairing the machine.
   他知道怎样着手修理这台机器。