Unsettled, he closed his eyes and hummed a tuneless tune for a while as the sound of night-insects slowly rose about him.

• 这个结果他不满意，于是，他又闭起眼睛，哼了一会儿不成调着小曲儿，就象是慢慢地围绕着他飞舞着的夜晚的昆虫发出来的声响。