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- beef up the air force 加强空军
- The government decided to beef up its air force by buying a number of new fighters. 该政府决定购买一批新战机，以增强其空军实力。
- Our coaches are going to beef up the quarter backs. 我们的教练打算加强后卫。
- We must beef up the army with new young people. 我们必须招募年轻的新兵以强化军队。
- The railway carriage became so hot that the air misted up the windows. 火车箱里太热，窗户都被蒸汽弄模糊了。
- The factories are responsible for fouling up the air for miles around. 这些工厂造成了很大范围的空气污染。
- A misty chill hung in the air, so I turned up the collar of my coat. 外面雾蒙蒙的有股寒气，于是我把外套的领子翻了起来。
- Industries are beginning to help clean up the air. 工业开始帮助净化空气。
- We need new young players to beef up the team. 我们需要新的队员来加强球队的实力。
- The higher you climb up the mountain, the rarer the air is. 越往山上爬，空气越稀薄。
- They decided to beef up the baseball pitching staff by getting new men. 他们决定征选新人，来增强棒球队的投手群。
- It's time to crank up the air conditioning. 该打开空调了。
- After much delay, the UN has started to deploy to the bloodied wilderness of Darfur, in western Sudan, to beef up the 7,000 African Union peacekeepers and create a hybrid force of 26,000 troops. 经过长期拖延，联合国已经开始向苏丹西部充满血腥的达尔富尔荒原部署维和部队，以加强那里7000名非盟维和部队的力量，建成一支拥有26000名士兵的混合部队。
- In the aftermath, a legion of rescue workers numbering thousands more than the British Army and an air force more than twice the size of the RAF rushed in to pick up the pieces. 随后，比英国军队总数还多数千人的搜救队伍，和规模两倍于英国皇家空军总数的中国空军部队冲入灾难一线。
- As the big writedowns begin, British banks are now starting to beef up the capital that underpins their operations. 随着资产大幅缩水，英国银行开始加强资本以确保正常的经营。
- The factory is responsible for fouling up the air for miles around. 该工厂造成了很大范围的空气污染。
- The higher you climb up the mountain,the rarer the air be. 越往山上爬，空气越稀薄。
- The higher you climb up the mountain,the rarer the air is. 越往山上爬,空气越稀薄。
- The programmers tune up his code, give him improved smoothness, increase the range of his expressions, and beef up the depth of his emotions. 程序员会调整它的程序，为它增加动作的流畅性，增加它可以做的表情，充实它感情的深度。
- A misty chill hung in the air,so I turned up the collar of my coat. 外面雾蒙蒙的有股寒气，于是我把外套的领子翻了起来。
