Zhè / wèi / yán / jiū / shēng / zhèng / zài / shōu / jí / Páng / zhē / pǔ / bāng / de / lì / shǐ / hé / yǔ / yán / zī / liào。这位研究生正在收集旁遮普邦的历史和语言资料。This graduate student is collecting historical and linguistic materials about Punjab.