When we barbecue, we are often entertaining family or friends. This distraction can lead to a fire hazard if you do not keepclosewatchon the barbecue as the fire burns.
我们做烧烤通常是为了招待家人或者朋友，所以期间很容易分心，这样就会留下安全隐患。
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Some use them to keep a closewatchon the demand for their line of work or gather information on compensation to arm themselves when negotiating for a raise.