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- It is easier to build two chimneys than to maintain one. 筑二烟囱易，保持一只难。
- Her income was barely enough to maintain one child, let alone three. 她的收入养活一个孩子几乎都不够，更不用说三个了。
- Many smokers prefer to maintain one set of pipes exclusively for the natural, matured tobaccos and another for the sweetened varieties. 许多斗客则更倾向于用一批专斗来享受原味烟草，而其他的烟斗则用来抽加味的。
- At 3000 strands, one will require breathing in deeply and exhaling every so many minutes to maintain one's vibration over the course of the day. 在3000股时，一个人需要持续每几分钟的吸气和呼气，以此维持一个人一天的振动。
- He is too poor to maintain his family. 他太穷了，无法养活家人。
- A substance believed to maintain life indefinitely. 长生不老药被认为可以使生命无限的物质
- Austen"s claim for authority of voice is not the only one in Persuasion. 奥斯丁对于声音权威的追求在小说中并非唯一。
- The plan is merely designed to maintain their nuclear superiority. 制定这个计划只是为了保持他们的核优势。
- Part of my job is to maintain good relationship with our suppliers. 我的部分工作是同我们的供应商保持良好的关系。
- To maintain one's grip; cling. 抓
- Backwashing is one of the methods to maintain a filter bed clean. 反冲洗是保持滤床清洁的方法之一。
- Japan today simply stands too tall and too rich to maintain a low profile. 日本现在太醒目，太富裕了，很难再不引人注意了。
- To maintain one's claim 主张索赔
- The government' s claim that war was necessary was clearly mistaken. 政府声称战争是必然的，这说法显然是错误的。
- Mankind have been trying every means to maintain the balance of nature. 人类采用一切手段保持生态平衡。
- try to maintain one's position; attempt to hold one's ground 企图稳住阵脚
- He continue to maintain his technical innocence of any indictable offence. 他仍然声称自己从严格的法律意义上说并未犯有任何可以起诉的罪行。
- We try to maintain good relation with our customer. 我们努力与客户保持良好的关系。
- The government has taken a measure to maintain the stability of prices. 政府已经采取了措施以确保物价稳定。
- He will give in to his opponent’ s claim rather than wrangle over a disputed point. 他会向对手的要求让步，而不会因争议点而大声争论。
