办理借记卡需要准备一些证件和材料，以确保申请人的身份和合法性。以下是一些常见的证件和材料要求：

身份证明：通常需要提供有效的身份证明，如身份证、护照或驾驶执照等。这些证件可以证明申请人的身份和年龄，确保其符合办理借记卡的要求。

居住证明：为了确认申请人居住地和住址的真实性，银行通常需要申请人提供居住证明，如水电费账单、房屋租赁协议、居住证明信等。这些文件可以证明申请人在该住址居住的时间和真实性。

收入证明：银行可能要求申请人提供收入证明，以证明其有足够的财务能力来使用借记卡。收入证明可以包括工资单、税单、银行对账单、雇主证明信等文件。

银行账户信息：如果申请人已经拥有其他银行的账户，可以提供账户信息作为证明，这有助于加快办理借记卡的速度。

In English:

Identification: Typically, you will need to provide a valid form of identification, such as a passport, driver's license, or national identity card. These documents serve to verify your identity and age, ensuring that you meet the requirements for opening a debit card account.

Residence Proof: To confirm the authenticity of your residence and address, the bank may ask you to provide a residence proof, such as utility bills, rental agreements, or letters of residence. These documents establish that you have been residing at the provided address and are legitimate residents.

Income Proof: The bank may require you to provide income proof to demonstrate that you have sufficient financial means to use the debit card. Income proof can include pay stubs, tax returns, bank statements, or employer verification letters.

Bank Account Information: If you already have an account with another bank, you can provide account information as proof, which can speed up the process of opening a debit card account.