while:conj.although“虽然”， e.g. While she is a likeable girl,she can be extremely difficult to work with. 虽然她是个可爱的姑娘，但有可能很难相处。while: conj. although “虽然” , e.g. While she is a likeable girl, she can be extremely difficult to work with. 虽然她是个可爱的姑娘，但有可能很难相处