To switch on, press red button.
要开机，请按红色按钮。
Should there be urgent situations, press this red button to switch off the electricity.
此警报按钮只在紧急情况下使用。
Should there be urgent situations, press this red button to switch off the electricity.
如果出现紧急情况，按红色电钮。
Should there be urgent situations, press this red button to switch off the electricity.
如果出现紧急情况，按红色电钮。
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