笑的作用
1、笑可以美容，因为笑的时候,脸部肌肉收缩，会使脸部更有弹性。
2、笑可以使人减慢衰老。
3、抒发健康的感情。
4、清除神经紧张
笑一笑十年少，没什么大不了一笑而过就好。我是女生一个爱笑的女生，灿烂的笑容是亲和力也是交际的必备技能，既然笑的功效如此神奇，自然爱笑的女生运气铁定不会有多差！
Smile is good for yourself
For exanple,it can helps coping skills:
Life is out of our control,and that feeling of helplessness can be very scary and stressful.A negative prognosis,the loss of a job and even a breakdown on the highway are sudden,and usually unwelcome,events that we rarely can prepare for.Laughter is a good way to cope with life's unexpected curveballs and help us get over the shock.
Though we can't control what happens in life,we can control the way we react to these events.Responding with laughter can protect the mind,body and spirit and put other people at ease.A bleak situation,such as a death in the family,doesn't seem as daunting or hopeless when there's laughter in the room.
颜值担当 @herlife发起了微笑挑战，还能做什么呢，当然是支持啦！
让微笑传递洒遍steemit社区，steemit可以笑到最后笑得最长久。
以后的以后，steemit的微笑连起来可以绕地球两圈！
谈到笑我身边最会笑的人 @veronicazhu她认第二没人敢认第一，当然是点名她来接棒笑容！！
@veronicazhu你懂的！！
@herlife starts a new #smilechallenge, so let us join in and pass our smile in steemit!
Rules:
Pick a photo has your best smile
Nominate your friends to pass your smile, you can nominate as many as you want
Make a post, put the smile of the one nominated you in the left and put your smile in the right. I will give an example below
Use the tage #smilechallenge for your post
规则:
选一张你最好笑容的照片
点名你的朋友传递你的笑容,可以点无限个哦
发布一篇帖子，左边放点你人的照片，右边放上你自己的照片，把微笑传递下去
用#smilechallenge 作为一个标签
steemit的筒子们，让笑传递下去，让灿烂留在心田，2018余年请不要吝啬分享微笑，传递笑容！
感谢您一直以来对 @sunnyjolly 的支持！
Pls follow, upvote & reply @sunnyjolly, Thank you!