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- A hermit used to live in the cave. 一位隐士曾经住在那个山洞里。
- We kindled a firebrand in the cave. 我们在山洞里点燃火把。
- A mouse ran out from the dark orifice of the cave. 一只老鼠从黑暗的洞口跑出。
- I wonder what I can do about improving my grades. 我不知道能用什么办法提高自己的学习成绩。
- Seen from within, the cave looked larger. 从内部看，那个地洞显得更大。
- The dark, dank cave gave me the willies. 这阴暗潮湿的山洞使我感到心惊肉跳。
- There is a bear in the inmost recesses of the cave. 洞穴的最深处有只狗熊。
- He is certainly improving in his spelling. 他的拼写大有改进。
- Her health is improving by leaps and bounds. 她的健康迅速好转。
- Where's the entrance to the cave? 这个洞穴的入口在哪里?
- A massive boulder blocked the entrance of the cave. 一块巨大的圆石堵住了山洞的入口。
- They went to the cave in quest of hidden treasure. 他们到山洞去寻找宝藏。
- The enemy had to cave in and surrender. 敌人只好屈服投降。
- His health is improving step by step. 他的健康状况正在逐步好转。
- The entry of the cave was hidden by trees. 洞穴的入口被树丛遮掩。
- Her health is improving little by little. 她的健康状况正在逐渐好转。
- A big rock blocked the mouth of the cave. 一块大石头堵住了洞口。
- Their working conditions are improving. 他们的工作条件正在改善。
- The boys huddled together in the cave to keep warm. 男孩子们在山洞里挤成一团取暖。
- His English is improving little by little. 他的英语渐有提高。
