标志: sign, mark, symbol, logo, to symbolize, to indicate, to mark...
圆珠笔: ballpoint pen...
案件: case, instance...
藤椅: rattan chair...
看成: to regard as...
既: already, since, both... (and...)...
志愿者: volunteer...
药物: medicaments, pharmaceuticals, medication, medicine, drug...
水槽: sink...
好歹: good and bad, most unfortunate occurrence, in any case, whatever...
