About 84 kilograms of aluminum cans and 130 kilograms of plastic bottles were collected under the trial recycling program for aluminum cans and plastic bottles.是什么意思_About 84 kilograms of aluminum cans and 130 kilograms of plastic bottles were collected under the trial recycling program for aluminum cans and plastic bottles.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句