Gold is not the only alternative investment being explored .

黄金并非各国探索的唯一一种另类投资。

Even if these disputes are resolved , still-deeper arctic legal waters remain to be fully explored .

即使这些争议都已解决，更深层的北极圈法律问题仍有待探讨。

Masturbation is an vital part of sexual problems that can be explored .

自慰是性问题非常重要的一个部分，很有探究价值。

He explored and charted the arctic regions , braving many dangers .

他去北极探险并会出了地图，征服了很多艰难危险。

Finlay and colleagues further explored how changes in the gut bacteria affect the severity of an infection .

芬利和他的同事进一步探寻肠道菌数量的变化是如何影响感染的严重程度的。