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Modern city and environmental technology concept. Resource recycling. Recycling society. Green tech. Sustainable development goals. SDGs.
Verbal or oral communication skill, storytelling or explanation, public speaking, talking or discussion, telling message or speech concept, confidence businessman talking with multiple speech bubbles.
Advance knowledge into the unknown. Development of science and new technologies. Issue resolution. Determination of all unknowns. Enlightenment. Break down the barrier of misunderstanding.
Poor Eyesight. Senior Man Squinting Eyes Reading Message On Phone Wearing Eyeglasses Having Problems With Vision Sitting On Couch At Home. Ophtalmic Issue, Bad Sight In Older Age Concept
Developer checking event logs and diagnostic tools to identify server issues root cause. Programmer using laptop to check supercomputer operating system configuration settings

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