你一定忘记了纯粹属神的珍宝。
你一定忘记这圣书的内容了,而你现在也许没工夫去查。
You must have forgotten the contents of the book, and you may not have space to search it now.
你常常会在微弱光线和日光下变换拍摄,所以当你用高iso值拍摄完毕后,一定不要忘记马上把它调回最低值。
You will often find yourself alternating between low light and daylight, so make sure you reset the ISO to the lowest setting immediately after you have finished shooting at a higher sensitivity.
Once you get a formula, you've got to always remember the terms under which the formula was derived.
使用公式时,你一定不能忘记,公式使用的前提条件
应用推荐