How often did you feel that you had something to contribute to society?(你多久覺得自己對社會有做出了貢獻？)

We hope everyone will contribute to the discussion.(我們希望大家都能參與討論。)

We have not been good at communicating the real value that housing can contribute to economic growth.(我們一直不善于傳達房地產行業能給經濟增長創造的實際價值。)

Stress may also contribute to disease in less direct ways by influencing moods and behavior.(壓力也可能以影響情緒和行為這些不那么直接的方式而導致疾病。)

High thin clouds contribute to heating while low thick clouds cool Earth.(高而薄的云層有助于升溫，而低而厚的云層使地球冷卻。)

Non-alcoholic drinks contain mostly water and contribute to your hydration.(不含酒精的飲料主要含有水分，可以幫助你進行水合作用。)

Eating too much fat can contribute to heart disease and cause high blood pressure.(攝入太多脂肪會導致心臟病和高血壓。)

Synchronous sounds contribute to the realism of film and also help to create a particular atmosphere.(音畫同步有助于增強電影的真實性，也有助于營造一個特定的氣氛。)

First, suppressed emotions can contribute to stress-related disorders.(首先，壓抑的情緒會導致與壓力相關的疾病。)

3D food printing could probably contribute to the solution.(3D食物打印技術可能會解決這一問題。)