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Normally the ground is still but sometimes the ground shakes. Do you know what to do when the ground shakes?
ປົກກະຕິ ດິນຈະບໍ່ເຄືອນໄຫວ ແຕ່ບາງຄັ້ງກໍ່ມີການເໜັງຕີງ. ເຈົ້າຮູ້ຈັກແຜ່ນດິນໄຫວບໍ່?
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