Decisions about if and when schools should be closed during the pandemic are complex and highly context-specific.

  • 发生疾病大流行时,要决定是否关闭学校以及何时关闭学校并非易事,这与所处的具体情况尤为相关。

  • 互联网摘选 2025-01-20 18:03:52

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句