您要查找的是不是：
- In the natural air of the troposphere a suitable amount of ozone is beneficial to clean air. 在对流层大气中,适量臭氧对清洁大气是有益的。
- Air & Water Solutions, Inc. (A&WS) is a technology-based firm engaged in the development of bio-systems to clean air and water. 空气和水方案股份有限公司是一家技术性公司，主要从事于开发水和空气的生物系统。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- I use an oily rag to clean my bike with. 我用沾满油污的碎布擦我的自行车。
- They drew lots for the right to go first. 他们抓阄儿决定谁先走。
- The mayor is determined to clean up the city. 市长决心清除市内的不良现象。
- She has a right to the property. 他享有这比财产权所有权。
- The stain on his shirt is difficult to clean off. 他衬衣上的污点很难去除掉。
- He allowed that I had the right to appeal. 他同意我有权上诉。
- He do all he can to clean up on his opponent. 他想方设法要击败他的对手。
- It is not right to harbor vindictive feelings. 怀有报复的念头是不对的。
- He have the right to veto the proposal. 他有权力否决这项提议。
- Clean air is important to good health. 新鲜的空气对健康是重要的。
- He bought a heavy-duty cleanser to clean his greasy oven. 他买了强力清洁剂来清洗油污的炉子。
- I fell right to the bottom of the stairs. 我从楼梯上一直摔到楼梯下面。
- People and animals need clean air to breathe. 人和动物都需要清洁的空气来呼吸。
- I have the right to ask for an explanation. 我有权要求一个解释。
- We are going to clean this afternoon. 我们今天下午打扫。
- He had to clean the chicken cotes every morning. 他每天早晨得打扫鸡棚。
- Does seniority give one the right to command? 难道年长资深就有权发号施令吗?
