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【视频欣赏】
【听力文本】
Dust, fingerprints, and smudges are all attracted to a laptop screen, so get a better view with a cleaner screen.
You Will Need
Your computer's user manual
Cotton balls or a cotton cloth
Distilled water
Isopropyl alcohol
A spray bottle
White vinegar (optional)
Step 1: Read computer manual（仔细阅读电脑使用说明书）
Read your computer’s manual for cleaning product restrictions before you clean your screen.
Step 2: Wipe the screen（用棉布轻轻擦拭屏幕）
Turn off your monitor. Wipe the screen softly with a dry cotton ball or dry cotton cloth to remove any dust.
Step 3: Mix solution（将蒸馏水和醋参半，放入喷雾瓶瓶中）
Mix a solution of 50 percent distilled water with 50 percent isopropyl alcohol in a spray bottle.
You can also use 50 percent vinegar and a 50 percent distilled water solution.
Step 4: Spray cotton ball（用自制的溶液喷在键盘上）
Spray the cotton ball or cotton cloth with the solution.
Do not spray the solution directly onto the computer screen.
Step 5: Wipe the screen（沿着圆形弧线擦拭屏幕）
Wipe the screen gently, in a circular motion.
Step 6: Enjoy your clean screen（收工）
Enjoy your clean screen.
