For the otherthing, smile can express friendship. When we praise others, just bonus a smile, it will be prettier than amount of words.

其次，微笑可以表示友谊。当我们称赞别人时，只要奖励一个微笑，那会比任何词都漂亮。

youdao

Really close to people, no need of words, even if not seen for years, meet again, friendship will be once a day.

真正亲近的人，不需要言语，即使多年不见，再见面的时候，友情也会一日往昔。

youdao

For the other thing, smile can express friendship. When we praise others, just bonus a smile, it will be prettier than amount of words.

其次，微笑可以表示友谊。当我们称赞别人时，只要奖励一个微笑，那会比任何词都漂亮。

youdao

Thank you, President Yudhoyono, for your kind words, your gracious welcome and for your friendship and your partnership.

WHITEHOUSE: President Obama and President Yudhoyono Press Availability | The White House

Addressing Mrs Merkel with the words "Dear Angela, ", Ms Schavan thanked the chancellor for her friendship.

BBC: German minister Annette Schavan quits over 'plagiarism'