外汇

The authors, led by Dr Steen Nissen, say these new findings are "worrisome" because of the high incidence of cardioascular eents in patients with diabetes.

作者为Dr Steen Nissen说道，这一新的发现是&令人担忧的&，因为糖尿病患者心血管疾病是高发事件。

Then they create new and better infrastructure, as and when they need it.

然后他们建立新的和更好的基础设施，当他们需要它的时候。