1 sentence

1. 医生建议他做一次活检以确定肿瘤的性质。

   yī​shēng jiàn​yì tā zuò yī cì huó​jiǎn yǐ què​dìng zhǒng​liú de xìng​zhì.

   The doctor suggested he have a biopsy to determine the nature of the tumor.

   Source: Dong Chinese Dictionary