摘要
主题语境:野生动物保护篇幅:347词建议用时:6分钟。1 Sabina Nowak made a howl,which filled the moonlit valley and died away.The slight young woman with a knapsack stood quietly and listened.Nothing.Then,she howled once more.This time she heard an answering howl.Sabina Nowak sighed happily,“My big bad boys are safe for another year.”
