This spring there is supposed to be a cold spell.

据推测那儿今年的春天会很冷。

During the coldest spells, more than 300 manatees can gather here.

在最冷的一段时间里，300多只海牛都聚集在这里。

Get your beer blankets on and your pinot ponchos, because those cold spells sweeping right around the back of the beer garden.

裹上你的啤酒毯和红酒披肩暖暖身，因为酒园后方将迎来一股寒潮。

'You remember that cold spell then.

“那时你还记得那个寒流。

It is currently colder in many parts of the USA than it is in Antarctica. The cold spell is because of what is called a polar vortex.

现在美国很多地区比南极洲还冷。此次寒潮是由极地涡旋所致。

Prices will rise as cold spells hit and other LNG buyers, particularly in Asia, compete for cargoes.

随着寒潮的袭来和其他液化天然气买家，尤其是亚洲的买家，价格将会上涨。

If one nest proves susceptible to some environmental factor—be it disease, predation, or even a cold snap or wet spell—then it is likely that all the other colonies will share that vulnerability.

如果一个巢穴容易受到某些环境因素的影响——不管是疾病、掠食，亦或是寒流、潮湿期——那么极可能其他的聚居群也有着同样的弱点。

You see, this little cold spell and the snow will hold back the leafing of the trees, and that makes a longer run of sap.

你看，这小小的寒流和雪会阻止树叶的生长， 从而使树液流出的时间更长。

The social scientists ascribe such thinking to the fact that a cold spell or heat wave prompts memories of other similar weather events and thus makes one more or less likely to believe in global warming at that moment.

社会学家们认为此事乃寒期或暖波促进其它同类天气变化事件的存储，并且，因此使人或多或少相信此时此刻全球在变暖。