We haven't heard from him for weeks but we're still hoping for a letter.
我們已經(jīng)有幾個星期沒有他的消息,但仍然盼望著他的來信。
At noon the spaces between the sensors will hide fluctuations that the computer will not know about, tiny deviations from the average.
正午時分,傳感器之間的距離會掩蓋計算機(jī)無法知道的波動、任何偏離平均值的變化。