You've probably known how to ride a bike safely, so you'll need to learn to use a computer safely!Your eyesIt seems like light can injure your eyes, so never sit too close in a computer screen! Your eyes should be at least 50 centimetres from the screen. Remember to look away from...
You probably know how to ride a bike safely. Now learn to use a computer safely. Your eyes Too much light can injure your eyes so never sit too close to a computer screen. Your eyes should be at least 50 centimeters from the screen. Remember to look away from it sometimes. This gives...
In order to lead a happy and healthy life,we should eat breakfast every morning,take in more vitamins and minerals and eat less fat and cholesterol.Secondly,we must get enough sleep because sleep is vital to good health.If we don’t have enough sleep,our memory,learning and logical reasonin...
Sometimes, there's a large tension knob at the bottom between those, and sometimes you won't see anything - but rest assured, the tension disks are safely hidden somewhere close, and they will take care of the proper tension of your thread. Step 4 - Up to the Take-Up Lever See a me...
If you fall off a bike and break your arms, it happens very quickly. But computer injuries happen slowly. You may know how to ride a bike safely. Now let me tell you how to use a computer safely. Your eyes Too much light can hurt your eyes. Your eyes should ...
You probably know how to ride a bike safely. Now learn to use a computer safely.Your eyes--Too much light can injure your eyes so never sit too close to a computer screen. Your eyes should be at least 50 centimeters (厘米) from the screen. Remember to look away from it sometimes. ...
You probably know how to ride a bike safely. Now learn to use a computer safely. Your eyes Too much light can injure your eyes, so never sit too close to a computer screen. Your eyes should be at least 50 centimeters from the screen. Remember to look away from it sometimes. This giv...
at last最后; at most adv.至多, 最多,充其量; at least至少; less than 不到。根据上句never sit too close to a computer screen 可推知此处选C。小题5:考查副词及语境理解。句意:记得有时要远看。Sometime 在某个时候;Some time一些时间;Some times 几次; Sometimes有时。故选 D。小题6:考查情态...
For instance, you can plan to have a glass of water every day after you brush your teeth in the morning, during a regular morning meeting or during your commute home. In the evening, when you sit down for your favorite show, bring a big glass of water and aim to finish it by the ...
I have for a long time been fascinated with the DIY world and tried to learn how to fix things myself. I dedicate this site to like minded people who love to find out how things work and how to fix things for themselves.