Commercial Speculation

One does not have to look back of the last century for the beginnings of the present complexities of trade and perplexities of commercial speculation , nor for the portentous birth of national debts .

人们无需追溯到上一个世纪去探寻目前贸易上的复杂性和使人困惑的商业投机行为是怎样产生的，也无需这样做来了解国家公债是怎样奇异地诞生的。

And leniency for commerce in general and severity for commercial speculation .

普通商业从宽，投机商业从严。

All the commercial speculation should be lawful .

所有的商业操作必须合法。

On one hand , based on the hot-discussed concept of " water army ", we introduce the concept of " water topic ", and indentify the phenomenon of pure pursuit of commercial interests and speculation topics with the help of the diffusion map .

一方面，基于日前热议的网络水军概念，引入水话题的概念，结合话题传播图，对纯粹追求商业利益的营销和炒作性话题传播现象进行识别。

It is expected that the second term for residential properties will run for 70 years , but for commercial properties there is speculation that the renewals may be as short as five years and be subject to re-evaluation from the government .

预计住宅地产项目的第二段使用期将为70年，但对于商业地产，有人猜测延长的时期可能只有5年，并且要得到政府部门的重新评估。

For the current deficiencies , we should establish national uniform rules on the transfer of commercial housing pre-sold ; adapt it to the system of registration of pre-sales contracts and regime of registration of caution ; and strengthen tax inspections to resist commercial speculation .

对于现有的不足，应制定全国性统一规则肯定预售商品房的转让，并将之与预售合同登记及与预告登记相协调，通过加强税收检查抵制商业炒作。