此前，该校谭索成同学获得第21届国际中学生生物奥林匹克竞赛金牌。

Earlier, another student named Tan Suocheng plucked the gold in the 21st International Biology Olympiad.

youdao

此前，该校谭索成同学获得第21届国际中学生生物奥林匹克竞赛金牌。

Earlier, another student named Tan Suocheng plucked the gold in the 21st International Biology Olympiad.

youdao