See, these invasive clawed frogs carry and transmit a nasty fungus known as BD that causes the deadly and untreatable disease chytridiomycosis.

看，这些入侵会携带并传播一种被称为 BD 恼人真菌，这种真菌会导致致命且无法愈壶菌病。

And I'm going to say BD.

我要说BD。

As a high-level and large-scale competition for youth, BD-CASTIC was launched in 2010 by the Department of Science, Technology, and Information of the Ministry of Education.

“北斗杯”全国青少年科大赛是教育部科和信息司于2010年启动一项高水平、大规模青少年竞赛。