"Put into practice" 的意思是將某個想法、計劃或理論付諸實施。以下是一些使用 "put into practice" 的例句：
"His proposal is good in theory, but cannot be put into practice." 他的建議在理論上可以，但不能付諸實現。
"We should put them into practice." 我們也應該把它們付諸實施。
"They have put their theories into practice." 他們已把理論付諸實行。
"How are you going to put the plan into practice?" 這個計劃你們打算怎樣實現。
以上例句均正確地使用了 "put into practice" 這個短語。