2 sentences

1. 老人家已九十高龄，但体格依然康强。

   lǎo​rén​jiā yǐ jiǔ​shí gāo​líng, dàn tǐ​gé yī​rán kāng qiáng.

   The elderly man is ninety years old, but his physique is still robust.

   Source: Dong Chinese Dictionary

2. 他每天坚持锻炼，因此拥有强健的体格。

   tā měi tiān jiān​chí duàn​liàn, yīn​cǐ yōng​yǒu qiáng​jiàn de tǐ​gé.

   He exercises every day and has a very strong physique.

   Source: Dong Chinese Dictionary