So he put two and two together, and decided there was an element in the sun that hadn't been discovered here on the earth yet.
所以他根据事实推断,认为太阳中有一种元素在地球上还没有被发现。
Who knows who might see it, read it, and put two and two together?
谁知道谁会看到这封信,读出来,将身边的人对号入座?
We have no way of getting enough evidence, but we can put two and two together.
我们无法得到足够证据,但是我们可以根据事实来推断…
For example, if we put two and two together, we might come up with the right answer.
VOA: special.2009.07.26
Another experiment would be to mix two chemicals together and put a thermometer in and measure the temperature.
比方说做这样一个试验,将两种化学试剂混合然后测定反应温度
You can't just put two people together and make them like each other.
不可能把两个人放在一起令其彼此喜欢。
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