Operator. The public air transport enterprise engaged in transport of passenger, baggage, cargo and mail by civil aircraft for profits, including domestic operator and foreign operator.

“经营人”是指以营利为目的使用民用航空器从事旅客、行李、货物、邮件运输的公共航空运输企业，包括国内经营人和外国经营人。

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Campaigners urging public transport operator First to reduce its bus fares in Bristol have held a meeting.

BBC: Bristol bus fare campaign organises hold meeting

Both Translink, Northern Ireland's transport operator, and Northern Ireland Electricity issued appeals to the public on Thursday to be aware of where children were playing.

BBC: Parents in summer safety warning