firmly adv. 牢牢地
trapped adj. 捕获的，被困的，截留的
from now on 从现在起，今后
"I don't think Master Edward would have laughed,when his life was in danger,Miss Eyre. You must have been dreaming,"she said. "No,I wasn't dreaming,Grace. And I know what Mr.Edward's laugh sounds like. It was someone else,"I said very firmly. "Did you open the door?Did you see anyone in the hall?"she said. She looked angry and frightened,like a trapped animal. Suddenly I realized that if Grace thought that I knew what she had done,she might try to hurt me. "No,I didn't open my door.I locked it,"I answered, "and I will lock it every night from now on." "That's very wise,Miss Eyre.There might be a criminal around,you never know!"