把瓶子先控一控再装油。
Turn the bottle upside down to empty it before you fill it with oil.
我还是再装件衬衫吧,以防万一。
再考虑下一个物品,我还可以再装5磅。
Next item to be considered, I still have 5 pounds available.
And then I take as many raisins as will fit in and I leave. Right? I hope almost every one of you could figure out that was the right strategy.
然后我再尽量装葡萄干,最后我离开,对吧?,我希望你们每个人都发现了这是最优策略。
If I place my container of gas on the table here, and I come back an hour later, the pressure needs to be the same when I come back Otherwise it's not equilibrium.
如果我把装气体的容器放在桌子上,一小时以后我再回来时,气体的压强应该是不变的,否则它就不是平衡的。
As soon as the available size goes to 0, I know I can't enter any more items into the memo, right?
一旦可装大小为0时我就知道,我不能再在memo中添加物品了?
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