“保持微笑”的英語為：
Keep ?smiling. ? Keep smile. ? Remain smile
雙語造句：
1、當妳感到尷尬的時候，保持微笑就好。
When you feel embarrassed，just smile and remain smile。
2、不要放棄，保持微笑，有我和妳在壹起！
Don't?give?up!?keep?smile!?I'm?to?be?with?you!?
3、當我看到這個結果是，我保持微笑變得很難。
When I see this result,it is very hard for me to keep smile.
4、首先要這記在心裏的就是始終保持微笑。
Have?this?in?mind?first?and?foremost:?Keep?smiling!?
5、經常保持微笑，保持清新的心情！Keep?smiling,?have?a?fresh?frame?of?mind.