Job Description: POSITION SUMMARY Use appropriate rescue techniques if observing swimmers in need of assistance. Observe the swimming area for dangerous conditions, unusual or unsafe activities, and swimmers who are struggling. Promote ...
· Measurements of watertemperature and water PH & CL, check and determine the swimming poolequipment running status of all good. · 测量水温、水中酸碱度和消毒剂浓度，检查并确定所有的泳池设备运转状态良好。 · Keep swimming pool cleaning, nosmell, assist duty cleaner to clean...