2 sentences

1. 他举止大方，尽显大家之仪。

   tā jǔ​zhǐ dà​fang, jìn​xiǎn dà​jiā zhī yí.

   He carries himself with poise, showing the air of a true gentleman.

   Source: Dong Chinese Dictionary

2. 她从小受过良好教育，举手投足尽显大家闺秀气质。

   tā cóng xiǎo shòu guo liáng​hǎo jiào​yù, jǔ​shǒu​tóu​zú jìn​xiǎn dà​jiā guī​xiù qì​zhì.

   She has been well-educated since childhood, and her every move exudes the elegance of a lady from a prominent family.

   Source: Dong Chinese Dictionary