maintain a safe , secure and hygienic environment for customers , staff and visitors .
I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL O
VB DT JJ , NN CC JJ NN IN NNS , NN CC NNS .