Anotherteamextractedandrefined a naturalproteinproduced, again, bybacteria.
另一個小組則萃取並提煉出了一種也是由細菌所產出的天然蛋白質。
Thatproteinextractsrareearthelementsfromelectronicwaste, andtheresearchersdeveloped a processforscoopingthatproteinbackupandgettingittoletgoofthewastethatit 'ate'.