sky也有复数形式吗?Short-tailed shearwaters have travelled 10000 miles from Australia to be here.18 millions visitors darken the skies, the largest gathering of sea birds on the plant.此处sky为什么要用复数呢?难道天空还有几个

来源:学生作业帮助网 编辑:作业帮 时间:2024/10/19 05:27:33
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