World Wildlife Fund Malaysia announced earlier this year that it had captured video footage of the extremely rare Borneo sub-species of the critically endangered Sumatran rhino.是什么意思_World Wildlife Fund Malaysia announced earlier this year that it had captured video footage of the extremely rare Borneo sub-species of the critically endangered Sumatran rhino.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句