The surfactants -- which are like things we use on fast food wrappers -- they grab around the droplets of oil, and they make little, tiny droplets with nice, little surfactant edges to them.
que são como as coisas que usamos nas embalagens da comida rápida — arrebanham as gotas de petróleo e formam minúsculas gotas com pequenas e bonitas bordas de surfactantes.