1. They are able to carry tangible medicine.
    他们能带一些实实在在的药物.

2. They have not received adequate treatment unless they are able to carry home with them some tangible remedy in the shape of a bottle of medicine,
    如果不能带回一些看得见、摸得着的药物，如一瓶药水，一盒药丸、一小瓶药膏回家的话，就没算得到了充分的治疗。