As we all know that the eyes are very important for us and it is essential for us too.So It is important for everyone to keep good eyesight.But do you know how to protect your eyesight?　　First,don't keep your eyes work for a long time.You'd bette

来源：学生作业帮助网 编辑：作业帮 时间：2024/11/27 06:52:20
As we all know that the eyes are very important for us and it is essential for us too.So It is important for everyone to keep good eyesight.But do you know how to protect your eyesight?　　First,don't keep your eyes work for a long time.You'd bette
xSOFW"Jԣ'Ċ,Fh%)@aÊ-$&iΌ ĶǞJQ4o񵏪J."V4|akGhp**Pq-d3d>vm8%Fu#VdŀA%=BWLEPTr1E% >^Ϗ6f@Jh)j +eD*/,dbI_wguU(2k"%Ő5YVPJ_峊ec 0D& ^&4Ϩ!APUw8°o~ȤSlXs<'GY_!M*U۬kXNLiU4:VaSdTAY̲L0LsGmLCc^d5_NOP;^<^*debZVuL%5-i P).C*pJˬ-}ᕷ|z 73=pdK&<ڕoӍd@̛p3]UϏv#w"Ž=:ƞsx?t/-M~K>2syp|bğGj'Kg|6ϣ} SDtԷEsyՆg|p >

As we all know that the eyes are very important for us and it is essential for us too.So It is important for everyone to keep good eyesight.But do you know how to protect your eyesight?　　First,don't keep your eyes work for a long time.You'd bette
As we all know that the eyes are very important for us and it is essential for us too.So It is important for everyone to keep good eyesight.But do you know how to protect your eyesight?
　　First,don't keep your eyes work for a long time.You'd better have a rest by looking in the long distance after you have studied an hour or so.
　　Secondly,pay attention to the following:Don't read in the sun or in a poor light; don't read in bed or in a moving bus.And when you read you should keep the book away from your eyes for about a foot.
　　And thirdly,do eye-exercises every day.It will also help you keep good eyesight.
If you obey the rules above,I think,you may prevent your eyesight from becoming short-sighted.

As we all know that the eyes are very important for us and it is essential for us too.So It is important for everyone to keep good eyesight.But do you know how to protect your eyesight?　　First,don't keep your eyes work for a long time.You'd bette
众所周知,眼睛之对于我们的重要及必要性.因此保持良好的视力相当重要.你可知道如何保护视力吗?
首先,别让眼睛长时间的劳累,在你学习了大约一个小时之后,最好把眼望向远方,让自己适当休息.
其次,注意以下几点：不要在太阳下或是光线暗淡的地方阅读；不要躺在床上或是在行驶中的公交车阅读；阅读时把保持你的眼睛与书本间有一英尺的距离.
最后,每天坚持做眼保健操.它是有助于保护视力的.
我想,如果遵循了以上几点,你能使自己的眼睛健康而免于近视之忧.

as we all know . as we all know是什么意思 As we all know we should study hard._______ _______ _______ that we should study hard. as we know ;as is know;it is know 区别.______to all is that Taiwan Is the largest island in china.A.As is know.B.As we know C.It is know D.What is known选哪个. as we all know的近义词? as we all know同义替换 As we all know,earthquakes are (destroy). As we all know that the moon is (life) .词性转换 ______ we all know,air is gas.A、As B、Which C、That D、What As we all know,we are what we eat? as we all know能放在句首么就是AS we all know ,XXXXXXXXXXXXXXXX As all we know 还是As we all know 正确啊,求高手解答.. We all know that W___comes after Tuesday we all know that A______speak english as we all know中的as是什么词性? Unsatisfied ___ with the result of the final exam,we know that they all had done their best.A.as were we B as we were C we were as D were we as As we all know,light (travel)faster than sound As we all know,light_(travel)faster than sound.