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1·All these places are suspected reservoirs where HIV can hide out for years, to rebound in patients who stop taking drugs that suppress the infection.

所有这些都是HIV可能潜伏数年，并在在患者停止服用抗感染药物后造成病毒反弹的可疑部位。

2·Protection device: rapid rolling door is arranged at the bottom of the photoelectric device, touch the obstacles in the process of closing down, stop immediately rebound.

保护装置：快速卷门门柱底部装有光电装置，在关闭的过程中触及障碍物，立即停止下降反弹回升。

3·The market's rebound could lead investors to expect consumers to stop building up savings. It shouldn't.

在市场反弹的情况下，投资者可能以为消费者不再增加储蓄，但这种看法是错的。