This can indicate a number of things and can also be used to consciously send messages about intent.(這可以表明很多事情，也可以用來有意識地傳遞關于意圖的信息。)

Baits can be used to attract and concentrate foragers.(誘餌可以用來吸引覓食者，并將它們集中在一起。)

One cattail leaf fan can be used to cool the air.(一個香蒲葉風扇可用于冷卻空氣。)

The money will be used to regenerate the commercial heart of the town.(這筆錢將用來發展壯大市鎮的商業中心。)

Computer software can be used to simulate conditions on the seabed.(計算機軟件可用于模擬海底狀況。)

This type of surgery could even be used to extract cancerous growths.(這類外科手術甚至可以用來摘除惡性腫瘤。)

The article can be used to stimulate discussion among students.(這篇文章可用來活躍學生的討論。)

The fund will also be used to compensate landowners who set aside habitat.(該基金還將用于補償那些留出了棲息地區域的土地所有者。)

It can be used to wet the tire.(它可以用于弄濕輪胎。)

Oxygen could be used to breathe, and hydrogen could be turned into fuel, rocket fuel.(氧氣可以用來呼吸，氫氣可以變成燃料，火箭燃料。)