Do we have the smoke gun?

我们有烟熏喷枪吗？

Their hunting movements and breeding success are smoking guns for sea ice transformations in Ross Sea.

他们的狩猎活动和繁殖成功为罗斯海的海冰转变提供了确凿证据。

So we spent a hundred quid on an amazing smoke gun... - That we're now not allowed to use. - And instead we've got colander maze and a tea light candle.

我们花了一百英镑买了一把神奇的烟熏喷枪… … - 我们现在不允许使用。- 取而代之的是滤锅迷宫和茶烛。