Yesterday afternoon we did a simulation of escape knowledge. When a fire broke out,
how should we escape and protect ourselves, and how to use fire extinguishers. When
difficulties really came, we could escape safely.

Mar 29, 2018
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Yesterday afternoon we did a simulation of escape knowledge. When a fire broke out,
how should we escape and protect ourselves, and how to use fire extinguishers. When
difficulties really came, we could escape safely.
