“旅游经营者”是指以自己的名义经营旅游业务，向公众提供旅游服务的人。
A "tour operator" refers to anyone that operates the tour business in its own name and provides tour services for the public.
巴西目前可能会在世界贸易组织的准则下，会以公众健康的名义进口非专利药物来规避专利药物。
Brazil may now import generic versions of the drug under a clause in World Trade Organization rules to sidestep drug patents in the name of public health.
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