您要查找的是不是：
- The intricate machine requires a skilled operator. 这种复杂精细的机器须由技能熟练的人操作。
- Does this machine require much attention. 这机器需要经常照料吗?
- Does this machine require much attention? 这机器需要经常照料吗?
- If you want a candy bar, for example, most machines require a dime. 比如说，你如果想买一块糖，大部分售货机都要用10美分硬币。
- Also called slab saws, flat saws feature a diamond blade that is mounted on a walk-behind machine requiring only one operator. 又称板锯、专题钻石刀锯单位就是装在预约机器后面只有一个要求操作。
- The insoles after skiving and cutting by this machine require no artificial buffing ,and are flat and smooth without any discard. 本机调整方便，操作简单，故障率低，减少了使用成本。
- The insoles after skiving and cutting by this machine require no artificial buffing, and are flat and smooth sithout any discard. 本机削薄持的中底，无须人工打磨，平整光洁，无报废。
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- We have pared down our expenses to a bare minimum. 我们已最大限度地削减了开支。
- The rocketing development of Micro-electronic mechanic system (MEMS) and Nano machine required urgently more and more fundamental research of nano-tribology. 微电子机械系统以及纳米机械的迅速发展对于分子尺度下器件摩擦、润滑和磨损特性的研究提出了迫切的要求。
- The class needs a minimum of 6 pupils to continue. 这个班最低限度要六个学生才可以继续办下去。
- Is there a minimum payout requirement? 最低付款要求?
- The manual machines require you to grind, dose and tamp your own beans. 用传统的咖啡机，你需要亲自动手去磨，捣和定好豆子的量。
- So what's the minimum requirement for TOEFL? 那么对托福分数的最低要求是多少？
- A withdrawal limit of $200; no minimum age limit. 提款数量最多不超过200美元; 没有最低年龄限制。
- This game requires a minimum of three players. 这个游戏至少需要三个人才可以玩。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- The minimum wage is 4.25 dollars an hour. 最低工价为每小时四点二五美元。
- The machine require one worker to feed mask blanks into its conveying jigs, The machine will run and weld automatially to produce finished elastic ear-loop/head-loop masks afterward. 仅需一名操作员将口罩本体一片片置于口罩治具上，其余后续动作到成品完成皆由机台自动操作完。
