Oh, and a snorkel for river crossings.

对了，过河的时候还要带通气管。

These river crossings are best seen between July and September.

这些河流渡口的最佳观赏时间为 7 月至 9 月。

The U.N. said those numbers mark a 33 percent increase over last year; 259 deaths were due to drowning in shipwrecks or attempted river crossings.

联合国称这些数字比去年增加了33%，259人是在船舶事故或企图穿越河流时淹死的。

The bridge across one of the most important river crossings in the country will transform the lives of more than thirty million people living in the south.

这座横跨该国最重要的河流之一的大桥将改变南部3000多万人的生活。

They would set up roadblocks at river crossings or in other passes and in some instances were successful enough to block entire roads for months or even years.

他们会在河流渡口或其他通道设置路障，在某些时候，他们成功地将整条道路封锁数月甚至数年。

Rescue crews in Texas say they've witnessed an unprecedented rate of drownings as more people are trying to make a deadly river crossing over the border from Mexico.

德克萨斯州的救援人员表示，随着越来越多的人试图从墨西哥越过边境致命的河流，他们目睹了前所未有的溺水率。

Almost annually, thousands drown in river crossings, often because the opposite banks are too steep or too many are trying to cross at one time.

几乎每年都有数千人在渡河时溺水身亡，这通常是因为对岸太陡或同一时间试图渡河的人数太多。

After this, they once again head back towards the Masai Mara around July and attempt the river crossings once again, and so the cycle continues.

此后，他们在 7 月左右再次返回马赛马拉， 并再次尝试过河， 如此循环。

The likelihood of this happening to you in your river crossing though is so minuscule that you shouldn't really be worried about that at all, especially if you follow all of the steps that I just mentioned before.

不过，在你渡河的过程中，这种情况发生在你身上的可能性非常小，所以你根本不用担心，尤其是如果你按照我之前提到的步骤去做的话。