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- We must maintain a firm attitude. 我們必須採取堅定的態度。
- He is too poor to maintain his family. 他太窮了，無法養活家人。
- A substance believed to maintain life indefinitely. 長生不老葯被認為可以使生命無限的物質
- The plan is merely designed to maintain their nuclear superiority. 制定這個計劃只是為了保持他們的核優勢。
- The factory cannot maintain current levels of production. 該工廠不能保持目前的生產水平。
- He can't maintain enough equilibrium to ride a bike. 他騎自行車不能保持平衡。
- Part of my job is to maintain good relationship with our suppliers. 我的部分工作是同我們的供應商保持良好的關係。
- We must try to maintain the equilibrium of supply and demand. 我們必須努力保持供求均衡。
- Japan today simply stands too tall and too rich to maintain a low profile. 日本現在太醒目，太富裕了，很難再不引人注意了。
- A device that brings about and helps maintain equilibrium. 平衡器可以幫助達到平衡或保持平衡的裝置
- Mankind have been trying every means to maintain the balance of nature. 人類採用一切手段保持生態平衡。
- He continue to maintain his technical innocence of any indictable offence. 他仍然聲稱自己從嚴格的法律意義上說並未犯有任何可以起訴的罪行。
- We try to maintain good relation with our customer. 我們努力與客戶保持良好的關係。
- The government has taken a measure to maintain the stability of prices. 政府已經採取了措施以確保物價穩定。
- To use ski poles to maintain or gain speed. （以滑雪棒）推進加速使用滑雪杖來保持或增加速度
- We must maintain keen vigilance at all times. 任何時候我們都要保持高度的警惕。
- She struggled to maintain her composure. 她竭力保持鎮靜。
- My son can maintain himself now. 我兒子現在能自食其力了。
- We must maintain friendly relations with them. 我們必須和他們保持友好關係。
- Food is necessary to maintain life. 食物是維持生命所必需的。
