辣手的

例句：

1. 1. He found the problem to be very hard to solve.
   他发现这个问题很难解决。
2. 2. The situation was so difficult that he had to give up.
   情况太难了，他不得不放弃。
3. 3. She is a tough person who can handle any challenge with ease.
   她是个坚强的人，任何挑战都能轻松应对。