请仔细记录您的需求，并促进业务与IT及IT与IT间就这些需求进行有效的沟通，并随时保持警觉。
Document your requirements carefully, foster business-to-IT and IT-to-IT communications about these requirements, and stay alert.
但我总是努力找出这些错误，这令我保持警觉及积极，所以我做得比别人好。
But I always look for them and it keeps me alert and motivated so I do a better job.
研究人员认为，手机辐射可能会刺激大脑的应激系统，使人更警觉，精神更集中，放松及入睡的能力因此减弱。
It is because cell phones affect the areas of the brain responsible for activating and co-coordinating the stress system, making it harder for people to fall asleep, researchers said.
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