松弛: to relax, relaxed, limp, lax...
输出: to export, to output...
手术室: operating room...
沿海: coastal...
垄断: to enjoy market dominance, to monopolize...
日记: diary...
无家可归: homeless...
首饰: jewelry, head ornament...
解答: answer, explanation, solution (to a math equation)...
养老: to provide for the elderly (family members), to enjoy a life in retirement...