It recommends that a global database of high seas fishing vessels is set up and that onboard observers, aerial patrols and more patrol vessels be used.是什么意思_It recommends that a global database of high seas fishing vessels is set up and that onboard observers, aerial patrols and more patrol vessels be used.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句