羞答答

例句：

1. 1. She is very shy about speaking in public.
   她非常害羞在公众场合讲话。
2. 2. The shy girl kept her head down, not wanting to be noticed.
   这个害羞的女孩低着头，不想被注意到。
3. 3. The shy student didn't want to speak up in class.
   这个害羞的学生不想在课堂上发言。