享受一小时的静谧安然——第11期，

本期加入夜晚的虫鸣和鸟鸣声。夏夜此起彼伏的虫鸣和鸟鸣声，在耳边回荡，带来宁静与安详。

Enjoy an hour of peace and tranquility - Episode 11,
This episode includes the chirping of insects and birds at night. The constant chirping of insects and birds on summer nights echoes in ears, bringing peace and tranquility.