哎呀: interjection of wonder, shock or admiration...
业务: business, professional work, service...
高龄: elderly...
金属: metal...
躲藏: to conceal oneself, to go into hiding, to take cover...
潇洒: confident and at ease, free and easy...
筛: to filter, to sift, to sieve...
放置: to put...
疗效: healing efficacy, healing effect...
杯: glass, cup...
