在这里我们也可以看到一些狗，但是在动物收容所里我们能看到更多便宜而且想找一个好家的狗。A：我们去动物收容所吧。
B: Well, we can look at the few dogs they have here but animals shelters are the best places to find cheaper dogs that need good homes.
如果我们有更多的人来分担成本，雇一个人就会便宜很多。
And it'll work out a lot cheaper to hire one if there's more of us to share the cost.
如果我们有更多的人的话，租一艘船，每个人承担的费用就会便宜很多。
It'll work out a lot cheaper to hire one if there's more of us to share the cost.
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