可以帮忙用英文翻译下？

Smile doesn't have national boundaries.It is the bridge of communication between heart to heart.If in a foreign country, when you see the smile on a stranger's face,it can make you feel warm ,although in this kind of season.

maybe we can't communicate with the foreigners well in english.
But don't be stingy about your smile ,any time ,any place ,to anyone.it can be the most beautiful of your smile with sincerity.
ANd smile is also a kind of sure to others' respect.
我有点事要出门 不好意思了

Smile is no national boundaries, it is a bridge between heart and heart . When you are abroad, if you see a slightest smile from the faces of strangers, even in such season you will feel warm in your heart.

The smiling face is borderless, it is the bridge of with exchanges of heart and heart, body foreign country other place, see a silk smile from the stranger face, even will also feel warm in the season of now.