Nappak充气床在不用的时候可以折叠成一小束。
Nappak inflatable bed folds into a small tube when not in use.
把早餐端到你妈妈床前，给她买一大束花和一些巧克力，最重要的是，告诉她你是多么爱她和尊敬她。
Make your Mom breakfast in bed, buy her a bunch of flowers and some chocolates and, most importantly, tell her how much you love and respect her.
技术系统包括用作入射器的加速器、高能加速器(可采用同步回旋加速器)、射束输送管、旋转架质子输送和射线管口、治疗床、管制次系统等。
Technical system includes the injector and the accelerator subsystem, synchrotron, beam transport, gantry with beam transport and nozzle, treatment couch and control subsystems etc.
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