For three days and nights they watched by her bed waiting for her to come round.

他们在她床边守了3天3夜，等待她苏醒过来。

《新英汉大辞典》

For three days and nights they watched by her bed waiting for her to come round.

他们在她床边守了3天3夜，等待她苏醒过来。

《新英汉大辞典》