2 sentences

1. 这种保险提供终身年金，直到投保人去世。

   zhè zhǒng bǎo​xiǎn tí​gōng zhōng​shēn nián​jīn, zhí dào tóu​bǎo​rén qù​shì.

   This insurance provides a life annuity until the policyholder passes away.

   Source: Dong Chinese Dictionary

2. 投保人应当按照合同约定按时缴纳保险费。

   tóu​bǎo​rén yīng​dāng àn​zhào hé​tong yuē​dìng àn​shí jiǎo​nà bǎo​xiǎn​fèi.

   The policyholder should pay the insurance premiums on time as agreed in the contract.

   Source: Dong Chinese Dictionary