平時看不到有老鼠出沒得痕跡，就不會放了。家裏很多隱蔽的地方都裝了ultrasonic，似乎老鼠就不容易進入了。

來源: 6degrees 於 2025-04-15 08:05:47 [舊帖] [給我悄悄話] 本文已被閱讀：次

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