You must have been a member of an unemployment insurance fund for a continuous period of 12 months in order to be entitled to income-related compensation from the optional loss-of-income insurance.

您在单个失业保险基金拥有持续12个月的会员资格后，方能获得非强制收入损失险中与收入相关的补助金。

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The optional products offered by the rental company may duplicate coverage provided by the renters personal automobile insurance or insurance the renter may have through another source.

租车公司所提供的附加保险产品有可能会与客户所购买的车险或其它保险重复。

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As with auto insurance, most states mandate minimum liability coverage for motorcycles, though theft (comprehensive) insurance is optional.

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Part D is an optional insurance program that charges a monthly fee in exchange for prescription drug coverage.

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Still, an average of 20% of all customers buy optional insurance from the rental company every time they drive a rental.

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