终身保险

例句：

1. 1. I need to buy life insurance for my parents so they're protected in case of an emergency.
   我需要为父母购买人寿保险，以防万一发生紧急情况。
2. 2. Life insurance is a type of insurance that provides financial security for the policyholder's family inthe event of their death.
   人寿保险是一种提供财务保障的保险类型，用于被保险人去世时其家庭的经济安全。
3. 3.Life insurance premiums can be paid annually or monthly depending on the type of policy and the amount of coverage.
   根据保险类型和覆盖范围的不同，人寿保险保费可以是每年或每月支付。