4 sentences

1. 简历正文的字号一般建议用五号字。

   jiǎn​lì zhèng​wén de zì​hao yī​bān jiàn​yì yòng wǔ hào zì.

   It is generally recommended to use size 5 font for the body of a resume.

   Source: Dong Chinese Dictionary

2. 请在表格的右上角填写该文件的字号。

   qǐng zài biǎo​gé de yòu​shàng​jiǎo tián​xiě gāi wén​jiàn de zì​hào.

   Please fill in the document's reference number in the upper right corner of the form.

   Source: Dong Chinese Dictionary

3. 这家百年老字号以售卖传统糕点闻名。

   zhè jiā bǎi nián lǎo zì​hao yǐ shòu​mài chuán​tǒng gāo​diǎn wén​míng.

   This century-old brand is famous for selling traditional pastries.

   Source: Dong Chinese Dictionary

4. 这种不负责任的行为会坏了公司的字号。

   zhè zhǒng bù fù zé​rèn de xíng​wéi huì huài le gōng​sī de zì​hao.

   This kind of irresponsible behavior will ruin the company's reputation.

   Source: Dong Chinese Dictionary