travel insurance
US /ˈtræv.əl ɪnˌʃʊr.əns/
UK /ˈtræv.əl ɪnˌʃʊr.əns/

1.
旅行保险
insurance that covers losses and risks while traveling, such as medical emergencies, trip cancellations, or lost luggage
:
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Always buy travel insurance before you go on an international trip.
出国旅行前务必购买旅行保险。
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My travel insurance covered the cost of my emergency medical treatment abroad.
我的旅行保险涵盖了我在国外紧急医疗的费用。