alone and helpless

After moving to a new city without any friends, she felt alone and helpless.

搬到一座没有朋友的新城市后，她感到伶仃无助。

The lost child wandered the streets alone and helpless, crying for his mother.

迷路的孩子独自在街上游荡，伶仃无助地哭喊着找妈妈。

In the empty hospital room, he lay alone and helpless, waiting for a nurse.

在空荡荡的病房里，他伶仃无助地躺着，等待护士到来。