这是我们为应付烟雾指数上升所采取的策略。
Here's what we've done in preparation for any abnormal haze situation:
- Teachers briefed on Standard Procedure.
- If PSI is above 50, pupils with breathing-related difficulties will remain in air-conditioned rooms.
- If PSI is above 100, outdoor and PE activities will be conducted in air-conditioned rooms.
You may want to refer to NEA website for Pollutant Standards Index (PSI) updates. http://app2.nea.gov.sg/psi.aspx
这是我们为应付烟雾指数上升所采取的策略。
- 老师们讲解基本程序。
- 1 当烟雾指数高过50时,凡有呼吸困难相关联的学生将呆在冷气房里。
- 2 当烟雾指数高过100时,户外活动和体育课都将在冷气房里进行。
你也可上NEA网站查看烟雾指数的最新信息。 http://app2.nea.gov.sg/psi.aspx