If I were you, I would choose the best helper. Choose me, never let you down! I will be waiting for you at Massachusetts Institute of Technology!


学校:California Institute of technology

专业:Physical Geography


学校:Massachusetts Institute of Technology

专业:Physical Chemistry

Chemistry and Physics of PolymersPhysical ChemistryPhysical GeographyMaterials Physics and ChemistryGeologyMarine SciencesPhotonics