During construction, builders were threatened with $7,500 fines for felling trees unnecessarily.(施工期間，建筑商如果不必要地砍伐樹木可能面臨7500美元罰款。)

They have pulled out patients' teeth unnecessarily.(他們毫無必要地拔掉了病人的牙。)

Too low a setting means you may deny services unnecessarily.(而設得過低意味著可能會不必要地拒絕服務。)

This will make your EAR file unnecessarily bloated.(這將使您的EAR文件產生不必要的膨脹。)

A patient's silence should not be interrupted too early or allowed to go on unnecessarily.(病人的沉默不應被過早打斷，也不應該不必要地持續下去。)

Methods of changing are often unnecessarily complicated and frenetic.(改變的方法常常是過度不必要的復雜和狂熱。)

There's no point worrying him unnecessarily.(沒有必要讓他過于擔心。)

Otherwise, you're wasting a bit, so to speak, unnecessarily.(否則，你就浪費了一個比特位，也就多余了。)

I didn't want to upset my husband or my daughter unnecessarily.(我不想不必要地讓我的丈夫或女兒不開心。)

Avoiding unnecessarily lengthy compilations.(避免不必要的長度匯編。)