be up to

• I have given you the idea; its technical implementation is up to you .
  我已经给你们出了主意，至于技术上的事儿该看你们的了。
• The list is up to date now that we have added the new members ' names .
  我们把新成员的名字已经加进去了，这份名单是最全的了。
• A single horn grows from the skin of the nose and may be up to 60 centimeters long .
  从鼻子的皮上长出个独角，大约有60厘米长。
• The lengths of the probes used in horizontal hole in potassium mines were up to 200m .
  钾盐矿井水平巷道使用的探头长度达到200米。
• Where is that naughty child now ? i am sure he will be up to no good wherever he is .
  那调皮孩子哪儿去了？我看，他到哪儿也做不出好事来。
• I knew those fellows were up to something, by the look on their faces .
  我就知道那些伙计们要搞什么名堂的，这从他们脸上的表情就看得出来。
• Also the machine mold is up to the required temperature and is usually controlled by thermostat .
  模具应达到所要求的温度而通常用恒温器控制。
• "it may have an awkward look, if we keep her back. lawyers are up to tricks. "
  “要是我们不让她去，也许看上去不太好，律师们就喜欢玩弄花巧。”
• Gloz had been up to inspect the disposition for the attack and was on his way to an observation post .
  戈尔兹到山上视察了进攻部署，到一个观察哨去了。
• It is up to the astute clinician to evaluate these changes and to relate them to occupational exposure .
  机敏的医师可以估价这些变化，并找出它们与职业性暴露的关系。