lǜ / shī / zhèng / zài / yán / jiū / chéng / xù / fǎ / yǐ / biàn / zhǔn / bèi / xià / zhōu / de / tíng / shěn

律师正在研究程序法，以便准备下周的庭审。

The lawyer is studying procedural law to prepare for next week's hearing.