FULL MASK INDEED


My own measures against the COV.

* Full mask when entering a crowd.

进入人群时完全戴口罩。

* Increase the indoor humidity & ventilation appropriately if the

lungs are infected.

如果肺部感染,适当增加室内湿度和通风。

* Keep the spine straight to clear the bottom-up waterway.

保持脊柱笔直以通畅自下而上的水道。

- Not a suggestion to others.

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