The treaty bans the use, production and trade of landmines. It also requires countries to clear all territory of antipersonnel mines within ten years of when they joined the treaty.是什么意思_The treaty bans the use, production and trade of landmines. It also requires countries to clear all territory of antipersonnel mines within ten years of when they joined the treaty.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句