hinge on

Sometimes, it can all hinge on how you ask for an opportunity.(有时候，能否得到积累经验的机会，可能取决于你寻找机会的方式。)

Which one you decide on will hinge on personal preference for size, capability and handling.(你选择哪一个取决于个人对外观大小，储存量和操作模式的喜好。)

Mr Obama has so far been unwilling to support such measures, but his resolve may hinge on the mood of the electorate.(奥巴马迄今为止一直不愿支持这些举措，但他的决定可能还是要取决于选民的情绪。)

It is going to hinge on the relationship between these two men.(这要看两人的关系了。)

How strange to think that a man's life could hinge on such a trivial mistake.(想想真是奇怪，一个人的一生竟然会为这样一个微不足道的错误所决定。)

Other ideas hinge on nutrients found in breast milk such as DHA and ARA, which are fatty acids linked to brain development.(其他一些观点则把它归功于在母乳中发现的DHA和ARA等营养成分，这些脂肪酸都与大脑发育有关。)

For robustness, we check that our results do not hinge on either of these two design choices.(为了稳健性，我们确保我们的结果不以这两种设计选择为转移。)

For the most part, both of the plans hinge on taxes.(两方的计划都在最大程度上依赖税收的变革。)

An abundant supply of energy in the long term may hinge on its eventual success.(从长远来看，一个丰富的能源可能要靠它的最终成功。)

What is the exact question asked in the paper? Why is this interesting? What theoretical issues hinge on it?(这篇论文到底要问什么问题？为什么有趣？是以什么理论议题为主轴？)