itching with caked secretion in the eye

例句：

1. 1. I'm itching to go hiking this weekend.
   我周末想去远足。
2. 2. She itched fora new pair of shoes after her oldones wore out.
   她的旧鞋穿坏了后，她渴望一双新鞋。
3. 3. Thedog itched all over his body,and he couldn't stop scratching.
   那只狗全身都在痒，不停地抓。