Smile.
微笑
... with eye contact. In a world where smart phones rule and it's not just possible, but normal, to have entire conversations without ever looking someone in the eye, it can be heart-stopping, wonderful and double-take-worthy to lock eyes with someone grinning. Happiness is contagious, and it only takes a couple facial muscles to spread it.
微笑著用眼神交流。在一個智慧型手機統治的世界，在整個交流的過程中，連看也不看對方一眼，這樣的行為不僅是可能的，也是正常的。要是看著對方咧嘴笑，就會有屏息凝氣、非常奇妙的感覺。快樂是可以傳染的，只需通過幾個面部肌肉的運動就可以把它傳播。